science and technology Using artificial intelligence to beat cancer By theleadsouthaustralia.com.au Published On :: Tue, 28 Apr 2020 03:29:06 +0000 The post Using artificial intelligence to beat cancer appeared first on The Lead SA. Full Article Health & Medical Technology Australian Institute of Machine Learning
science and technology Aussie business improvement tech startup looking worldwide By theleadsouthaustralia.com.au Published On :: Thu, 07 May 2020 02:32:47 +0000 The post Aussie business improvement tech startup looking worldwide appeared first on The Lead SA. Full Article Innovators Startups Technology startup Teamgage
science and technology Satellite tracking discovers elusive whale feeding grounds By theleadsouthaustralia.com.au Published On :: Thu, 07 May 2020 20:00:25 +0000 The post Satellite tracking discovers elusive whale feeding grounds appeared first on The Lead SA. Full Article Regional Space Technology SARDI
science and technology Atlantic Hurricane CENTER MIAMI FL AL092019 1107 PM EDT FRI SEP 13 2019 .Tropical Storm HUMBERTO CAUTION...THIS PRODUCT ONLY APPROXIMATELY CONVEYS THE EXTENT OF TROPICAL Cyclone WIND AND SURGE WATCHES AND WARNINGS. PLEASE SEE THE LATEST PUBLIC Advisory FR By www.nhc.noaa.gov Published On :: Sat, 14 Sep 2019 03:08:15 +0000 000 WTNT84 KNHC 140307 TCVAT4 HUMBERTO WATCH/WARNING ADVISORY NUMBER 6 NWS NATIONAL HURRICANE CENTER MIAMI FL AL092019 1107 PM EDT FRI SEP 13 2019 .TROPICAL STORM HUMBERTO CAUTION...THIS PRODUCT ONLY APPROXIMATELY CONVEYS THE EXTENT OF TROPICAL CYCLONE WIND AND SURGE WATCHES AND WARNINGS. PLEASE SEE THE LATEST PUBLIC ADVISORY FROM THE NATIONAL HURRICANE CENTER FOR THE PRECISE LATERAL EXTENT OF WIND WATCHES AND WARNINGS ALONG THE COAST...AS WELL AS THE APPROXIMATE LATERAL EXTENT OF SURGE WATCHES AND WARNINGS. THE PRECISE EXTENT OF SURGE WATCHES AND WARNINGS CAN BE FOUND IN THE NWS NATIONAL DIGITAL FORECAST DATABASE HAZARD GRIDS. FLZ047-054-059-064-141-147-140415- /O.CAN.KNHC.TR.A.1009.000000T0000Z-000000T0000Z/ 1107 PM EDT FRI SEP 13 2019 $$ ATTN...WFO...MLB... Full Article
science and technology Eastern Pacific Hurricane Lorena Tropical Cyclone Update By www.nhc.noaa.gov Published On :: Sat, 21 Sep 2019 04:37:28 +0000 000 WTPZ65 KNHC 210437 TCUEP5 Hurricane Lorena Tropical Cyclone Update NWS National Hurricane Center Miami FL EP152019 1035 PM MDT Fri Sep 20 2019 ...LORENA MAKES LANDFALL NEAR LA VENTANA MEXICO IN SOUTHEASTERN BAJA CALIFORNIA SUR... Satellite images and surface observations indicate that Hurricane Lorena made landfall near La Ventana, Mexico, in the state of Baja California Sur around 0400 UTC (10 pm MDT) with maximum winds of 80 mph (130 km/h). SUMMARY OF 1035 PM MDT...0435 UTC...INFORMATION ---------------------------------------------- LOCATION...24.0N 110.0W ABOUT 25 MI...40 KM SE OF LA PAZ MEXICO ABOUT 75 MI...125 KM N OF CABO SAN LUCAS MEXICO MAXIMUM SUSTAINED WINDS...80 MPH...130 KM/H PRESENT MOVEMENT...NNW OR 330 DEGREES AT 8 MPH...13 KM/H MINIMUM CENTRAL PRESSURE...986 MB...29.12 INCHES $$ Forecaster Cangialosi Full Article
science and technology Perspectivas Sobre Las Condiciones del Tiempo en el Tropical Atlántico By www.nhc.noaa.gov Published On :: Sat, 30 Nov 2019 23:36:08 +0000 000 ACCA62 TJSJ 302335 TWOSPN Perspectiva sobre las Condiciones del Tiempo Tropical Emitido por El Centro Nacional de Huracanes Miami, FL Traducido por el Servicio Nacional de Meteorologia San Juan, PR 700 PM EST sabado 30 de noviembre de 2019 Para el Atlantico Norte...Mar Caribe y Golfo de Mexico: No se espera formacion de ciclon tropical durante los proximos 5 dias. Esta es la ultima Perspectiva sobre las Condiciones del Tiempo Tropical regular de la Temporada de Huracanes 2019. Las perspectivas rutinarias sobre las condiciones del tiempo tropical comenzaran nuevamente en junio 1, 2020. Fuera de la temporada, Perspectivas Especiales sobre las Condiciones del Tiempo seran emitidas de ser necesarias. $$ Pronosticador Beven Traduccion RVazquez Full Article
science and technology NHC Marine Weather Discussion By www.nhc.noaa.gov Published On :: Sat, 09 May 2020 19:21:11 +0000 000 AGXX40 KNHC 091920 MIMATS Marine Weather Discussion NWS National Hurricane Center Miami FL 320 PM EDT Sat May 9 2020 Marine Weather Discussion for the Gulf of Mexico, Caribbean Sea, and Tropical North Atlantic from 07N to 19N between 55W and 64W and the Southwest North Atlantic including the Bahamas ...GULF OF MEXICO... A cold front from extends from the Florida Big Bend to 28N90W to 25N95W then transitions to a stationary front to 22N98W. A surface trough is ahead of the front in the Bay of Campeche. The front will move to the central Gulf waters today and gradually stall through Sun. An area of low pressure is expected to develop over the SW Gulf today, and track NE toward South Florida on Sun. The stalled front will then transition back to a cold front and exit the southeastern Gulf on Mon. Numerous showers and scattered thunderstorms will impact most of the southern and eastern Gulf waters this weekend. ...CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN 55W AND 64W... High pressure N of the area will support fresh to strong trade winds across the central Caribbean, and gentle to moderate winds over most of the remainder of the basin through Sun night. The aerial extent of the strong trades will diminish and reduce to the south-central Caribbean for the remainder period. ...SW N ATLANTIC INCLUDING THE BAHAMAS... A cold front extending from 31N77W to 29N81W will move across the waters N of the Bahamas through Sun. Weak low pressure in the Gulf of Mexico will track NE across south Florida into the Bahamas Sun through Mon night enhancing winds and generating numerous showers and thunderstorms. In the wake of the low, a cold front will move across the northern and central waters through Mon night, then stall from near 29N65W to central Cuba late Tue. $$ .WARNINGS...Any changes impacting coastal NWS offices will be coordinated through AWIPS II Collaboration Chat, or by telephone: .GULF OF MEXICO... None. .CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN 55W AND 64W... None. .SW N ATLANTIC INCLUDING THE BAHAMAS... None. $$ *For detailed zone descriptions, please visit: http://www.nhc.noaa.gov/abouttafbprod.shtml#OWF Note: gridded marine forecasts are available in the National Digital Forecast Database (NDFD) at: http://www.nhc.noaa.gov/marine/grids.php For additional information, please visit: http://www.nhc.noaa.gov/marine $$ .Forecaster Ramos. National Hurricane Center. Full Article
science and technology Atlantic Post-Tropical Cyclone SEBASTIEN Wind Speed Probabilities Number 23 NWS NATIONAL Hurricane CENTER MIAMI FL AL202019 0300 UTC MON NOV 25 2019 AT 0300Z THE CENTER OF POST-TROPICAL Cyclone SEBASTIEN WAS LOCATED NEAR LATITUDE 41.0 NORTH...LONGITUDE 28 By www.nhc.noaa.gov Published On :: Mon, 25 Nov 2019 02:32:11 +0000 000 FONT15 KNHC 250232 PWSAT5 POST-TROPICAL CYCLONE SEBASTIEN WIND SPEED PROBABILITIES NUMBER 23 NWS NATIONAL HURRICANE CENTER MIAMI FL AL202019 0300 UTC MON NOV 25 2019 AT 0300Z THE CENTER OF POST-TROPICAL CYCLONE SEBASTIEN WAS LOCATED NEAR LATITUDE 41.0 NORTH...LONGITUDE 28.9 WEST WITH MAXIMUM SUSTAINED WINDS NEAR 50 KTS...60 MPH...95 KM/H. Z INDICATES COORDINATED UNIVERSAL TIME (GREENWICH) ATLANTIC STANDARD TIME (AST)...SUBTRACT 4 HOURS FROM Z TIME EASTERN DAYLIGHT TIME (EDT)...SUBTRACT 4 HOURS FROM Z TIME CENTRAL DAYLIGHT TIME (CDT)...SUBTRACT 5 HOURS FROM Z TIME WIND SPEED PROBABILITY TABLE FOR SPECIFIC LOCATIONS CHANCES OF SUSTAINED (1-MINUTE AVERAGE) WIND SPEEDS OF AT LEAST ...34 KT (39 MPH... 63 KM/H)... ...50 KT (58 MPH... 93 KM/H)... ...64 KT (74 MPH...119 KM/H)... FOR LOCATIONS AND TIME PERIODS DURING THE NEXT 5 DAYS PROBABILITIES FOR LOCATIONS ARE GIVEN AS OP(CP) WHERE OP IS THE PROBABILITY OF THE EVENT BEGINNING DURING AN INDIVIDUAL TIME PERIOD (ONSET PROBABILITY) (CP) IS THE PROBABILITY OF THE EVENT OCCURRING BETWEEN 00Z MON AND THE FORECAST HOUR (CUMULATIVE PROBABILITY) PROBABILITIES ARE GIVEN IN PERCENT X INDICATES PROBABILITIES LESS THAN 1 PERCENT PROBABILITIES FOR 34 KT AND 50 KT ARE SHOWN AT A GIVEN LOCATION WHEN THE 5-DAY CUMULATIVE PROBABILITY IS AT LEAST 3 PERCENT. PROBABILITIES FOR 34...50...64 KT SHOWN WHEN THE 5-DAY 64-KT CUMULATIVE PROBABILITY IS AT LEAST 1 PERCENT. - - - - WIND SPEED PROBABILITIES FOR SELECTED LOCATIONS - - - - FROM FROM FROM FROM FROM FROM FROM TIME 00Z MON 12Z MON 00Z TUE 12Z TUE 00Z WED 00Z THU 00Z FRI PERIODS TO TO TO TO TO TO TO 12Z MON 00Z TUE 12Z TUE 00Z WED 00Z THU 00Z FRI 00Z SAT FORECAST HOUR (12) (24) (36) (48) (72) (96) (120) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCATION KT SANTA CRUZ AZO 34 99 X(99) X(99) X(99) X(99) X(99) X(99) PONTA DELGADA 34 5 X( 5) X( 5) X( 5) X( 5) X( 5) X( 5) $$ FORECASTER LATTO Full Article
science and technology Eastern Pacific Remnants Of Priscilla Advisory Number 4 By www.nhc.noaa.gov Published On :: Mon, 21 Oct 2019 02:34:32 +0000 000 WTPZ34 KNHC 210234 TCPEP4 BULLETIN Remnants Of Priscilla Advisory Number 4 NWS National Hurricane Center Miami FL EP192019 1000 PM CDT Sun Oct 20 2019 ...PRISCILLA DISSIPATES OVER SOUTHWESTERN MEXICO... ...HEAVY RAINFALL EXPECTED TO CONTINUE... SUMMARY OF 1000 PM CDT...0300 UTC...INFORMATION ----------------------------------------------- LOCATION...20.0N 104.7W ABOUT 70 MI...115 KM ESE OF CABO CORRIENTES MEXICO MAXIMUM SUSTAINED WINDS...30 MPH...45 KM/H PRESENT MOVEMENT...NNW OR 345 DEGREES AT 10 MPH...17 KM/H MINIMUM CENTRAL PRESSURE...1005 MB...29.68 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 1000 PM CDT (0300 UTC), the remnants of Priscilla were located near latitude 20.0 North, longitude 104.7 West. The remnants are moving toward the north-northwest near 10 mph (17 km/h). Maximum sustained winds are near 30 mph (45 km/h) with higher gusts. The estimated minimum central pressure is 1005 mb (29.68 inches). HAZARDS AFFECTING LAND ---------------------- RAINFALL: The remnants of Priscilla are expected to produce rainfall accumulations of 5 to 10 inches, with local amounts to 15 inches, across portions of Nayarit, Jalisco, Colima, and Michoacan in southwestern Mexico through Tuesday night. This rainfall could produce flash flooding and mudslides within steep terrain. NEXT ADVISORY ------------- This is the last public advisory issued by the National Hurricane Center on Priscilla. $$ Forecaster Cangialosi Full Article
science and technology Atlantic Tropical Storm Imelda Tropical Cyclone Update By www.nhc.noaa.gov Published On :: Tue, 17 Sep 2019 18:27:08 +0000 000 WTNT61 KNHC 171827 TCUAT1 Tropical Storm Imelda Tropical Cyclone Update NWS National Hurricane Center Miami FL AL112019 130 PM CDT Tue Sep 17 2019 ...TROPICAL STORM IMELDA MAKES LANDFALL NEAR FREEPORT TEXAS... ...HEAVY RAINFALL AND THREAT OF FLASH FLOODING WILL SPREAD INLAND... NOAA Doppler radar data and surface observations indicate that Tropical Storm Imelda made landfall near Freeport, Texas at 100 PM CDT with maximum sustained winds of 40 mph. A National Ocean Service observing site at Freeport, Texas reported a minimum pressure near 1005 mb (29.68 inches) around the time of landfall. SUMMARY OF 130 PM CDT...1830 UTC...INFORMATION --------------------------------------------------- LOCATION...29.0N 95.3W ABOUT 0 MI...0 KM S OF FREEPORT TEXAS ABOUT 35 MI...55 KM SW OF GALVESTON TEXAS MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H PRESENT MOVEMENT...N OR 5 DEGREES AT 7 MPH...11 KM/H MINIMUM CENTRAL PRESSURE...1005 MB...29.68 INCHES $$ Forecaster Zelinsky/Brown Full Article
science and technology Eastern Pacific Post-Tropical Cyclone One-E Advisory Number 6 By www.nhc.noaa.gov Published On :: Sun, 26 Apr 2020 20:34:55 +0000 000 WTPZ31 KNHC 262034 TCPEP1 BULLETIN Post-Tropical Cyclone One-E Advisory Number 6 NWS National Hurricane Center Miami FL EP012020 200 PM PDT Sun Apr 26 2020 ...DEPRESSION DEGENERATES INTO A REMNANT LOW PRESSURE SYSTEM... ...THIS IS THE LAST ADVISORY... SUMMARY OF 200 PM PDT...2100 UTC...INFORMATION ---------------------------------------------- LOCATION...16.2N 119.4W ABOUT 770 MI...1240 KM SW OF THE SOUTHERN TIP OF BAJA CALIFORNIA MAXIMUM SUSTAINED WINDS...30 MPH...45 KM/H PRESENT MOVEMENT...NW OR 305 DEGREES AT 9 MPH...15 KM/H MINIMUM CENTRAL PRESSURE...1007 MB...29.74 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 200 PM PDT (2100 UTC), the center of Post-Tropical Cyclone One-E was located near latitude 16.2 North, longitude 119.4 West. The post-tropical cyclone is moving toward the northwest near 9 mph (15 km/h). A motion toward the west-northwest is expected by late afternoon, followed by a turn toward the west tonight. Maximum sustained winds have decreased near 30 mph (45 km/h) with higher gusts. Additional weakening is forecast during the next 48 hours, and the system is expected to dissipate by Monday tonight. The estimated minimum central pressure is 1007 mb (29.74 inches). HAZARDS AFFECTING LAND ---------------------- None. NEXT ADVISORY ------------- This is the last public advisory issued by the National Hurricane Center on this system. For additional information on the remnant low, please see High Seas Forecasts issued by the National Weather Service, under AWIPS header NFDHSFEPI, WMO header FZPN02 KWBC, and on the web at ocean.weather.gov/shtml/NFDHSFEPI.php $$ Forecaster Stewart Full Article
science and technology Eastern Pacific Potential Tropical Cyclone SEVENTEEN-E Special Forecast/Advisory Number 4 NWS NATIONAL Hurricane CENTER MIAMI FL EP172019 1800 UTC WED OCT 16 2019 CHANGES IN WATCHES AND WARNINGS WITH THIS Advisory... THE GOVERNMENT OF MEXICO HAS DISCONTIN By www.nhc.noaa.gov Published On :: Wed, 16 Oct 2019 17:52:30 +0000 000 WTPZ22 KNHC 161752 TCMEP2 POTENTIAL TROPICAL CYCLONE SEVENTEEN-E SPECIAL FORECAST/ADVISORY NUMBER 4 NWS NATIONAL HURRICANE CENTER MIAMI FL EP172019 1800 UTC WED OCT 16 2019 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... THE GOVERNMENT OF MEXICO HAS DISCONTINUED THE TROPICAL STORM WATCH FOR THE COAST OF SOUTHEASTERN MEXICO. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... THERE ARE NO COASTAL WATCHES OF WARNINGS IN EFFECT. POTENTIAL TROP CYCLONE CENTER LOCATED NEAR 16.6N 96.6W AT 16/1800Z POSITION ACCURATE WITHIN 35 NM PRESENT MOVEMENT TOWARD THE NORTHWEST OR 310 DEGREES AT 12 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1007 MB MAX SUSTAINED WINDS 25 KT WITH GUSTS TO 35 KT. WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT. REPEAT...CENTER LOCATED NEAR 16.6N 96.6W AT 16/1800Z AT 16/1200Z CENTER WAS LOCATED NEAR 15.8N 95.7W FORECAST VALID 17/0000Z 17.3N 97.6W...INLAND MAX WIND 20 KT...GUSTS 30 KT. FORECAST VALID 17/1200Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 16.6N 96.6W THIS IS THE LAST FORECAST/ADVISORY ISSUED BY THE NATIONAL HURRICANE CENTER ON THIS SYSTEM. $$ FORECASTER BEVEN Full Article
science and technology NHC NAVTEX Marine Forecast (Miami, FL) By www.nhc.noaa.gov Published On :: Sat, 09 May 2020 15:24:47 +0000 000 FZNT25 KNHC 091524 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1124 AM EDT Sat May 9 2020 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... Southeast Gulf of Mexico .SYNOPSIS...A cold front from extends from the Florida Big Bend to 28N90W to 25N95W then transitions to a stationary front to 22N98W. A surface trough is ahead of the front in the Bay of Campeche. The front will move to the central Gulf waters today and gradually stall through Sun. An area of low pressure is expected to develop over the SW Gulf today, and track NE toward South Florida on Sun. The stalled front will then transition back to a cold front and exit the southeastern Gulf on Mon. Numerous showers and scattered thunderstorms will impact most of the southern and eastern Gulf waters this weekend. .THIS AFTERNOON...NE to E winds 10 to 15 kt. Seas 2 ft or less. .TONIGHT...NE to E winds 15 to 20 kt. Seas 2 ft or less, building to 3 to 4 ft after midnight. Scattered tstms. .SUN...E winds 15 to 20 kt. Seas 3 to 5 ft. Numerous showers and scattered tstms. .SUN NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. Scattered tstms. .MON...N to NE winds 15 to 20 kt. Seas 3 to 4 ft. .MON NIGHT...NE winds 15 to 20 kt. Seas 3 to 5 ft. .TUE...E winds 15 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. .WED...E winds 15 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. Within 200 nm east of the coast of Florida .SYNOPSIS...A cold front extending from 31N77W to 29N81W will move across the waters N of the Bahamas through Sun. Weak low pressure in the Gulf of Mexico will track NE across south Florida into the Bahamas Sun through Mon night enhancing winds and generating numerous showers and thunderstorms. In the wake of the low, a cold front will move across the northern and central waters through Mon night, then stall from near 29N65W to central Cuba late Tue. .THIS AFTERNOON...NE to E winds 5 to 10 kt S of 27N, and NW to N 15 to 20 kt N of 27N. Seas 3 to 4 ft. .TONIGHT...NE to E winds 10 to 15 kt S of 27N, and NE 15 to 20 kt N of 27N. Seas 3 to 5 ft. Scattered tstms. .SUN...E winds 10 to 15 kt S of 27N, and E 15 to 20 kt N of 27N. Seas 4 to 6 ft. Scattered tstms. .SUN NIGHT...E to SE winds 15 to 20 kt S of 27N, and E to SE 10 to 15 kt N of 27N. Seas 3 to 5 ft. Numerous showers and scattered tstms. .MON...N winds 15 to 20 kt. Seas 3 to 4 ft. .MON NIGHT...N to NE winds 15 to 20 kt. Seas 3 to 5 ft. .TUE...NE winds 15 to 20 kt. Seas 3 to 5 ft. .TUE NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. .WED...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...E winds 20 to 25 kt. Seas 4 to 6 ft. Full Article
science and technology Eastern Pacific Remnants of PRISCILLA ICAO Advisory Number 4 NWS NATIONAL Hurricane CENTER MIAMI FL EP192019 0300 UTC MON OCT 21 2019 TC ADVISORY DTG: 20191021/0300Z TCAC: KNHC TC: PRISCILLA NR: 004 PSN: N2000 W10442 MOV: NNW 09KT C: 1005HPA MAX WIND: 025 By www.nhc.noaa.gov Published On :: Mon, 21 Oct 2019 02:36:44 +0000 000 FKPZ24 KNHC 210234 TCAPZ4 REMNANTS OF PRISCILLA ICAO ADVISORY NUMBER 4 NWS NATIONAL HURRICANE CENTER MIAMI FL EP192019 0300 UTC MON OCT 21 2019 TC ADVISORY DTG: 20191021/0300Z TCAC: KNHC TC: PRISCILLA NR: 004 PSN: N2000 W10442 MOV: NNW 09KT C: 1005HPA MAX WIND: 025KT FCST PSN +6 HR: 21/0900Z N2036 W10450 FCST MAX WIND +6 HR: 020KT FCST PSN +12 HR: 21/1500Z N//// W///// FCST MAX WIND +12 HR: ///KT FCST PSN +18 HR: 21/2100Z N//// W///// FCST MAX WIND +18 HR: ///KT FCST PSN +24 HR: 22/0300Z N//// W///// FCST MAX WIND +24 HR: ///KT RMK: THE FORECAST POSITION INFORMATION IN THIS PRODUCT IS INTERPOLATED FROM OFFICIAL FORECAST DATA VALID AT 0000... 0600...1200...AND 1800Z. NXT MSG: NO MSG EXP .. Full Article
science and technology Eastern Pacific Post-Tropical Cyclone ONE-E Forecast/Advisory Number 6 NWS NATIONAL Hurricane CENTER MIAMI FL EP012020 2100 UTC SUN APR 26 2020 THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. POST-TROPICAL Cyclone CENTER LOCATED NEAR 16.2N 119.4W AT 2 By www.nhc.noaa.gov Published On :: Sun, 26 Apr 2020 20:34:25 +0000 000 WTPZ21 KNHC 262034 TCMEP1 POST-TROPICAL CYCLONE ONE-E FORECAST/ADVISORY NUMBER 6 NWS NATIONAL HURRICANE CENTER MIAMI FL EP012020 2100 UTC SUN APR 26 2020 THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. POST-TROPICAL CYCLONE CENTER LOCATED NEAR 16.2N 119.4W AT 26/2100Z POSITION ACCURATE WITHIN 30 NM PRESENT MOVEMENT TOWARD THE NORTHWEST OR 305 DEGREES AT 8 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1007 MB MAX SUSTAINED WINDS 25 KT WITH GUSTS TO 35 KT. WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT. REPEAT...CENTER LOCATED NEAR 16.2N 119.4W AT 26/2100Z AT 26/1800Z CENTER WAS LOCATED NEAR 16.1N 119.1W FORECAST VALID 27/0600Z 16.7N 120.9W...POST-TROP/REMNT LOW MAX WIND 20 KT...GUSTS 30 KT. FORECAST VALID 27/1800Z 17.1N 122.9W...POST-TROP/REMNT LOW MAX WIND 20 KT...GUSTS 30 KT. FORECAST VALID 28/0600Z 17.3N 125.1W...POST-TROP/REMNT LOW MAX WIND 20 KT...GUSTS 30 KT. FORECAST VALID 28/1800Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 16.2N 119.4W THIS IS THE LAST FORECAST/ADVISORY ISSUED BY THE NATIONAL HURRICANE CENTER ON THIS SYSTEM. FOR ADDITIONAL INFORMATION ON THE REMNANT LOW...PLEASE SEE HIGH SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER SERVICE...UNDER AWIPS HEADER NFDHSFEPI AND WMO HEADER FZPN02 KWBC. $$ FORECASTER STEWART Full Article
science and technology NHC Northeast Pacific High Seas Forecast By www.nhc.noaa.gov Published On :: Tue, 04 Nov 2014 09:43:01 +0000 000 FZPN03 KNHC 040942 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC TUE NOV 04 2014 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT. PAN PAN E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE EQUATOR E OF 120W SYNOPSIS VALID 0600 UTC TUE NOV 04. 24 HOUR FORECAST VALID 0600 UTC WED NOV 05. 48 HOUR FORECAST VALID 0600 UTC THU NOV 06. .WARNINGS. ...HURRICANE WARNING... .HURRICANE VANCE NEAR 18.4N 110.0W 970 MB AT 0900 UTC NOV 04 MOVING N-NE OR 025 DEG AT 11 KT. MAXIMUM SUSTAINED WINDS 90 KT GUSTS 110 KT. TROPICAL STORM FORCE WINDS WITHIN 110 NM E SEMICIRCLE...60 NM SW QUADRANT AND 80 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM NE AND SW QUADRANTS...AND 210 NM SE AND NW QUADRANTS WITH SEAS TO 32 FT. ELSEWHERE WITHIN 210 NM N SEMICIRCLE...300 NM SE QUADRANT AND 120 NM SW QUADRANT WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA...EXCEPT AS DESCRIBED WITH LOW PRES NEAR 11N129W IN SYNOPSIS AND FORECAST SECTION...FROM 08N TO 25W BETWEEN 105W AND 120W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL. .24 HOUR FORECAST TROPICAL STORM VANCE NEAR 22.0N 108.4W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM E SEMICIRCLE...50 NM SW QUADRANT AND 70 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM OF CENTER WITH SEAS TO 18 FT. ELSEWHERE WITHIN 120 NM OF CENTER WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. ELSEWHERE WITHIN 120 NM NE QUADRANT...180 NM SE QUADRANT AND 90 NM W SEMICIRCLE WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER AREA BOUNDED BY 22N104W TO 10N106W TO 10N130W TO 24N130W TO 30N120W TO 22N104W...EXCEPT AS DESCRIBED OFF W COAST OF THE BAJA CALIFORNIA PENINSULA IN SYNOPSIS AND FORECAST SECTION...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .36 HOUR FORECAST TROPICAL DEPRESSION VANCE NEAR 24.1N 107.6W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. WITHIN 60 NM OF CENTER WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .48 HOUR FORECAST POST-TROPICAL REMNANT LOW VANCE INLAND NEAR 26.0N 107.0W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. SEAS LESS THAN 8 FT. .72 HOUR FORECAST...DISSIPATED. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. ...GALE WARNING... .WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W TO 15N95W... INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 45 NM EITHER SIDE OF A LINE FROM 16N95W TO 15N95W TO 13.5N96W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. REMAINDER OF AREA FROM 11N TO 14N BETWEEN 94W AND 100W WINDS 20 KT OR LESS. SEAS TO 9 FT PRIMARILY IN NE SWELL. .12 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W TO 14.5N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE FROM 08N TO 14.5N BETWEEN 94W AND 98W WINDS 20 KT OR LESS. SEAS TO 9 FT PRIMARILY IN MIXED NE AND SW SWELL. .24 HOUR FORECAST FROM 08N TO 12N BETWEEN 95W AND 100W WINDS 20 KT OR LESS. SEAS 8 FT PRIMARILY IN MIXED NE AND SW SWELL. .36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .SYNOPSIS AND FORECAST. .LOW PRES NEAR 11.5N105W 1008 MB MOVING NW AT 10 KT. WITHIN 180 NM NE QUADRANT WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE FROM 08N TO 14N BETWEEN 100W AND 105W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL. .24 HOUR FORECAST LOW PRES NEAR 15N106W 1007 MB. WITHIN 90 NM E SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 9 FT. .42 HOUR FORECAST LOW PRES DISSIPATED. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .LOW PRES NEAR 11N129W 1008 MB MOVING W AT 10 KT. WITHIN 90 NM N QUADRANT AND 120 NM SE SEMICIRCLE WINDS 20 TO 30 KT. SEAS 9 TO 12 FT. ELSEWHERE FROM 10N TO 21N W OF A LINE FROM 21N114W TO 18N114W TO 10N132W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 12 FT PRIMARILY IN NE WIND WAVES AND NW SWELL. .24 HOUR FORECAST LOW PRES NEAR 11N133W 1008 MB. WITHIN 270 NM N QUADRANT WINDS 20 TO 25 KT. SEAS 9 TO 12 FT PRIMARILY IN MIXED NE WIND WAVES AND NW SWELL. ELSEWHERE FROM 09N TO 24N W OF 130W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT PRIMARILY IN NE WIND WAVES AND NW SWELL. .48 HOUR FORECAST LOW PRES NEAR 10N137W 1008 MB. WITHIN 210 NM N QUADRANT WINDS 20 TO 25 KT. SEAS 8 TO 11 FT IN NE SWELL. ELSEWHERE FROM 09N TO 21N W OF 129W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE SWELL. .WITHIN FROM 09.5N TO 11.5N E OF 89W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS 8 FT. FROM 07N TO 11N BETWEEN 92W AND 95W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED NE AND SW SWELL. .12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS MERGED WITH AREA DESCRIBED IN THE GULF OF TEHUANTEPEC GALE WARNING. .GULF OF CALIFORNIA N OF 29N NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .12 HOUR FORECAST GULF OF CALIFORNIA N OF 26N NW TO N WINDS 20 TO 30 KT. SEAS TO 9 FT. .24 HOUR FORECAST GULF OF CALIFORNIA N OF 27N NW TO N WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. .36 HOUR FORECAST GULF OF CALIFORNIA N OF 28N NW TO N WINDS 20 TO 25 KT. SEAS TO 9 FT. .48 HOUR FORECAST GULF OF CALIFORNIA N OF 29N NW TO N WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST OFF W COAST OF THE BAJA CALIFORNIA PENINSULA FROM 24N TO 28N BETWEEN 114W AND 117W N TO NE WINDS 20 TO 25 KT. SEAS TO 9 FT. .42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID 0815 UTC TUE NOV 04... .HURRICANE VANCE...NUMEROUS MODERATE TO STRONG WITHIN 180 NM NE QUADRANT...120 NM SE QUADRANT AND 60 NM W SEMICIRCLE WITH SCATTERED MODERATE ELSEWHERE WITHIN 390 NM N QUADRANT. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH AXIS FROM 07N77W TO 09N84W TO 07N94W TO LOW PRES NEAR 11.5N105W 1008 MB...THEN CONTINUES FROM 13N115W TO 19N119W TO LOW PRES NEAR 11N129W 1008 MB TO 10N132W. ITCZ AXIS FROM 10N132W TO 09N140W. SCATTERED MODERATE TO STRONG FROM 02N TO 7.5N E OF 84W. SCATTERED MODERATE ISOLATED STRONG FROM 05N TO 09N BETWEEN 93W AND 99W. NUMEROUS MODERATE TO STRONG WITHIN 210 NM N AND NE QUADRANTS OF LOW PRES NEAR 11.5N105W WITH SCATTERED MODERATE ELSEWHERE WITHIN 240 NM S SEMICIRCLE. SCATTERED MODERATE TO STRONG WITHIN 270 NM E QUADRANT OF LOW PRES NEAR 11N129W. $$ .FORECASTER SCHAUER. NATIONAL HURRICANE CENTER. Full Article
science and technology Weather Reconnaissance Flights Plan of the Day By www.nhc.noaa.gov Published On :: Tue, 31 Mar 2020 14:30:49 +0000 000 NOUS42 KNHC 311430 REPRPD WEATHER RECONNAISSANCE FLIGHTS CARCAH, NATIONAL HURRICANE CENTER, MIAMI, FL. 1030 AM EDT TUE 31 MARCH 2020 SUBJECT: WINTER STORM PLAN OF THE DAY (WSPOD) VALID 01/1100Z TO 02/1100Z APRIL 2020 WSPOD NUMBER.....19-122 I. ATLANTIC REQUIREMENTS 1. NEGATIVE RECONNAISSANCE REQUIREMENTS. 2. OUTLOOK FOR SUCCEEDING DAY.....NEGATIVE. NOTE: THIS IS THE LAST WSPOD OF THE SEASON UNLESS CONDITIONS DICTATE OTHERWISE. $$ WJM NNNN Full Article
science and technology Atlantic Post-Tropical Cyclone Olga Advisory Number 3 By www.nhc.noaa.gov Published On :: Sat, 26 Oct 2019 02:51:08 +0000 000 WTNT32 KNHC 260251 TCPAT2 BULLETIN Post-Tropical Cyclone Olga Advisory Number 3 NWS National Hurricane Center Miami FL AL172019 1000 PM CDT Fri Oct 25 2019 ...OLGA BECOMES POST-TROPICAL... ...EXPECTED TO BRING HEAVY RAIN AND SEVERE WEATHER TO THE CENTRAL GULF COAST AND LOWER MISSISSIPPI VALLEY ON SATURDAY... SUMMARY OF 1000 PM CDT...0300 UTC...INFORMATION ----------------------------------------------- LOCATION...27.8N 92.2W ABOUT 170 MI...275 KM SSE OF LAKE CHARLES LOUISIANA MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H PRESENT MOVEMENT...NE OR 40 DEGREES AT 17 MPH...28 KM/H MINIMUM CENTRAL PRESSURE...999 MB...29.50 INCHES WATCHES AND WARNINGS -------------------- There are no coastal tropical cyclone watches or warnings in effect. Please see High Seas Forecasts issued by the National Weather Service and products from local National Weather Service forecast offices for information on the non-tropical watches and warnings associated with this system. DISCUSSION AND OUTLOOK ---------------------- At 1000 PM CDT (0300 UTC), the center of Post-Tropical Cyclone Olga was located near latitude 27.8 North, longitude 92.2 West. The post-tropical cyclone is moving toward the northeast near 17 mph (28 km/h). Olga is forecast to move quickly northward to north-northeastward on Saturday and then turn northeastward late Saturday or Sunday. On the forecast track, the center of the post-tropical cyclone will move up the Mississippi Valley tomorrow and toward the Great Lakes later this weekend. Maximum sustained winds are near 50 mph (85 km/h) with higher gusts. Weakening is expected after the cyclone moves over land Saturday morning. Tropical-storm-force winds extend outward up to 140 miles (220 km) from the center. The estimated minimum central pressure based on earlier data from an Air Force Reserve hurricane hunter aircraft and surface observations over the northern Gulf of Mexico is 999 mb (29.50 inches). HAZARDS AFFECTING LAND ---------------------- WIND: Gale-force winds associated with Olga and its remnants should spread over portions of the northern Gulf coast tonight and Saturday morning. RAINFALL: The post-tropical cyclone, along with rainfall ahead of the system along and north of the frontal boundary across the Central Gulf coast, is expected to produce total rainfall accumulations of 3 to 6 inches with maximum totals of 8 inches across the Central Gulf coast into portions of the Lower Mississippi Valley and western Tennessee Valley through Saturday morning. These rains may produce flash flooding across the Central Gulf coast into the Lower Mississippi Valley and western Tennessee Valley. COASTAL FLOODING: Above-normal tides and associated coastal flooding are possible across portions of the northern Gulf coast. Please see products from local National Weather Service forecast offices for additional information. TORNADOES: Isolated tornadoes are possible tonight into Saturday morning across parts of southeast Louisiana, southern Mississippi, and western Alabama. NEXT ADVISORY ------------- This is the last public advisory issued by the National Hurricane Center on this system. Additional information on this system can be found in High Seas Forecasts issued by the National Weather Service, under AWIPS header NFDHSFAT1, WMO header FZNT01 KWBC, and online at ocean.weather.gov/shtml/NFDHSFAT1.php Additional information about heavy rainfall and wind gusts can be found in storm summary products issued by the Weather Prediction Center at www.wpc.ncep.noaa.gov/discussions/nfdscc3.html $$ Forecaster Zelinsky Full Article
science and technology NHC Atlantic High Seas Forecast By www.nhc.noaa.gov Published On :: Tue, 04 Nov 2014 09:33:06 +0000 000 FZNT02 KNHC 040932 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC TUE NOV 04 2014 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT. SECURITE ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF MEXICO SYNOPSIS VALID 0600 UTC TUE NOV 04. 24 HOUR FORECAST VALID 0600 UTC WED NOV 05. 48 HOUR FORECAST VALID 0600 UTC THU NOV 06. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC WEAKENING COLD FRONT FROM 31N56W TO 21N65W THEN STATIONARY TO 19N69W. S OF 29N W OF FRONT NE WINDS 20 TO 25 KT. SEAS 9 TO 13 FT E OF BAHAMAS...AND TO 8 FT W OF BAHAMAS. FROM 18N TO 24N E OF 42W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 10 FT. ELSEWHERE N OF A LINE FROM 15N35W TO 17N55W TO 21N68W TO 26N77W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED NE...SE AND NW SWELL. .24 HOUR FORECAST FRONT DISSIPATED. SHEAR LINE FROM 31N57W TO 24N65W TO 20N71W. TROUGH FROM 25N62W TO 19N62W. BETWEEN SHEAR LINE AND A LINE FROM 31N68W TO 27N80W NE WINDS 20 TO 30 KT. SEAS 9 TO 13 FT E OF BAHAMAS...HIGHEST FROM 26N TO 27N BETWEEN 64W AND 71W. N OF A LINE FROM 12N35W TO 20N70W AND E OF SHEAR LINE WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED NE...SE AND NW SWELL. .48 HOUR FORECAST SHEAR LINE DISSIPATED. LOW PRES NEAR 28N71W 1010 MB WITH TROUGH NE TO 31N67W AND ANOTHER TROUGH FROM LOW TO 21N72W. WITHIN 90 NM EITHER SIDE OF LINE FROM 31N67W TO 26N72W NE WINDS 20 TO 30 KT. SEAS 9 TO 12 FT...HIGHEST NEAR 27N71W. FROM 25N TO 28N BETWEEN 64W AND 67W SE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE N OF 10N E OF 60W...AND N OF 21N BETWEEN 67W AND 78W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NE...SE AND NW SWELL. .CARIBBEAN WEAKENING STATIONARY FRONT FROM 18N72W TO 16N78W TO 15N84W. W OF FRONT TO 85W NE WINDS 20 TO 25 KT...EXCEPT TO 30 KT WINDWARD PASSAGE AND APPROACHES. SEAS 8 TO 10 FT S OF 21N. FROM 10N TO 16N BETWEEN 73W AND 81W NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. N OF 16N BETWEEN 69W AND 72W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST DISSIPATING STATIONARY FRONT FROM 18N73W TO 15N79W TO 15N84W. W OF FRONT TO LINE FROM 20N77W TO 18N82W TO 18N86W...INCLUDING GULF OF HONDURAS...WINDS 20 KT OR LESS EXCEPT NE 20 TO 25 KT N OF 19N BETWEEN 78W AND 84W. SEAS TO 8 FT. FROM 12N TO 15N BETWEEN 78W AND 81W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL. .30 HOUR FORECAST STATIONARY FRONT DISSIPATED. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .GULF OF MEXICO S OF 25N E OF 87W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. .24 HOUR FORECAST S OF 25N E OF 87W NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. .36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL. .GULF OF MEXICO 48 HOUR FORECAST COLD FRONT FROM 30N93W TO 25N97W. W OF FRONT NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER. Full Article
science and technology Atlantic Post-Tropical Cyclone REBEKAH Forecast/Advisory Number 7 NWS NATIONAL Hurricane CENTER MIAMI FL AL192019 0900 UTC FRI NOV 01 2019 THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. POST-TROPICAL Cyclone CENTER LOCATED NEAR 40.6N 29.0W AT 01/0900 By www.nhc.noaa.gov Published On :: Fri, 01 Nov 2019 08:32:06 +0000 000 WTNT24 KNHC 010831 TCMAT4 POST-TROPICAL CYCLONE REBEKAH FORECAST/ADVISORY NUMBER 7 NWS NATIONAL HURRICANE CENTER MIAMI FL AL192019 0900 UTC FRI NOV 01 2019 THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. POST-TROPICAL CYCLONE CENTER LOCATED NEAR 40.6N 29.0W AT 01/0900Z POSITION ACCURATE WITHIN 20 NM PRESENT MOVEMENT TOWARD THE EAST OR 95 DEGREES AT 17 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1005 MB MAX SUSTAINED WINDS 30 KT WITH GUSTS TO 40 KT. 12 FT SEAS.. 90NE 120SE 160SW 110NW. WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT. REPEAT...CENTER LOCATED NEAR 40.6N 29.0W AT 01/0900Z AT 01/0600Z CENTER WAS LOCATED NEAR 40.7N 30.2W FORECAST VALID 01/1800Z 40.2N 24.6W...POST-TROP/REMNT LOW MAX WIND 25 KT...GUSTS 35 KT. FORECAST VALID 02/0600Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 40.6N 29.0W THIS IS THE LAST FORECAST/ADVISORY ISSUED BY THE NATIONAL HURRICANE CENTER ON THIS SYSTEM. ADDITIONAL INFORMATION ON THIS SYSTEM CAN BE FOUND IN HIGH SEAS FORECASTS ISSUED BY METEO FRANCE...UNDER WMO HEADER FQNT50 LFPW. $$ FORECASTER BEVEN Full Article
science and technology Tormenta Tropical Sebastien Advertencia Numero 12 Centro Nacional de Huracanes Miami FL AL202019 Traducido por el Servicio Nacional de Meteorologia San Juan PR 500 AM AST viernes 22 de noviembre de 2019 ...NO SE ESPERA QUE SEBASTIEN SE FORTALEZCA... RES By www.nhc.noaa.gov Published On :: Fri, 22 Nov 2019 10:30:27 +0000 000 WTCA45 TJSJ 221030 TCPSP5 BOLETIN Tormenta Tropical Sebastien Advertencia Numero 12 Centro Nacional de Huracanes Miami FL AL202019 Traducido por el Servicio Nacional de Meteorologia San Juan PR 500 AM AST viernes 22 de noviembre de 2019 ...NO SE ESPERA QUE SEBASTIEN SE FORTALEZCA... RESUMEN DE LAS 500 AM AST...0900 UTC...INFORMACION ------------------------------------------------------- LOCALIZACION...24.8 NORTE 57.0 OESTE CERCA DE 600 MILLAS...965 KM NE DEL NORTE DE LAS ISLAS SOTAVENTO VIENTOS MAXIMOS SOSTENIDOS...60 MPH...95 KM/H MOVIMIENTO ACTUAL...ENE O 65 GRADOS A 15 MPH...24 KM/H PRESION CENTRAL MINIMA...999 MB...29.50 PULGADAS VIGILANCIAS Y AVISOS ---------------------- No existen vigilancias o avisos costers en efecto. DISCUSION Y PERSPECTIVA ------------------------ A las 500 AM AST (0900 UTC), el centro de la Tormenta Tropical Sebastien estaba localizado cerca de la latitud 24.8 norte, longitud 57.0 oeste. Sebastien esta moviendose hacia el este-noreste a cerca de 15 mph (24 km/h). Se espera un movimiento hacia el este-noreste a noreste durante los proximos dias. Los vientos maximos sostenidos estan cerca de 60 mph (95 km/h) con rafagas mas fuertes. Algo de fortalecimiento se espera durante las proximas 24 horas y Sebastien pudiera convertirse en ciclon post- tropical este fin de semana. Los vientos de Tormenta Tropical se extienden hasta 160 millas (260 km) del centro. La presion minima central estimada es de 999 mb (29.50 pulgadas) PELIGROS AFECTANDO TIERRA ------------------------- NINGUNO PROXIMA ADVERTENCIA ------------------- Proxima advertencia completa a las 1100 AM AST. $$ Pronosticador Cangialosi Traduccion RVazquez Full Article
science and technology Test By www.nhc.noaa.gov Published On :: Sat, 29 May 2010 23:03:55 +0000 TEST Full Article
science and technology NHC East Pacific Tropical Weather Discussion By www.nhc.noaa.gov Published On :: Sat, 09 May 2020 15:44:06 +0000 000 AXPZ20 KNHC 091543 TWDEP Tropical Weather Discussion NWS National Hurricane Center Miami FL 1503 UTC Sat May 9 2020 Tropical Weather Discussion for the eastern Pacific Ocean from the Equator to 32N, east of 140W. The following information is based on satellite imagery, weather observations, radar, and meteorological analysis. Based on 1200 UTC surface analysis and satellite imagery through 1500 UTC. ...INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... A surface trough extends from Panama near 08N78W to 07N122W. The ITCZ extends from there to 06N140W. Scattered moderate isolated strong convection is noted north of 05N east of 90W, from 03N to 11N between 94W and 114W, and from 05N to 07W west of 138W. OFFSHORE WATERS WITHIN 250 NM OF MEXICO... A weak ridge of high pressure extends from 30N128W through the Revillagigedo Islands to 14N96W. As a result, winds this morning off of Mexico and in the Gulf of California were only moderate breeze or weaker. High pressure building over the Gulf of Mexico will promote strong N gap winds across the Tehuantepec region late tonight and continue through Mon night. Peak seas should reach 10-12 ft due to N wind waves and SW swell. Elsewhere tranquil conditions are expected across the area through at least Wed night. Long period SW swell will impact the waters through Monday. An altimeter pass showed peak seas of 8 to 9 ft south of Mexico late last night. Haze and areas of smoke from agricultural fires in Mexico may reduce visibilities near the coast from the Tehuantepec region to near Cabo Corrientes. OFFSHORE WATERS WITHIN 250 NM OF CENTRAL AMERICA, COLOMBIA, AND WITHIN 750 NM OF ECUADOR... A flat pressure gradient over the waters is forcing winds of only fresh breeze or weaker. Winds will remain tranquil during the next several days. Large, long period SW swell will continue to impact the offshore waters of Central America, Ecuador and Colombia through the weekend before gradually fading. Peak seas observed by an altimeter pass last night were around 10 ft between the Galapagos and Ecuador. Haze and areas of smoke may reduce visibilities near the coasts of Costa Rica, El Salvador and Guatemala during the next few days. REMAINDER OF THE AREA... A weak ridge of high pressure extends from 30N128W through the Revillagigedo Islands to 14N96W. The relatively flat pressure gradient from the ridge to the ITCZ is causing NE trades of generally moderate breeze or weaker this morning. Peak seas are 8 to 10 ft east of 120W and south of 15N, primarily due to long- period SW swell. A weak cold front will reach our NW corner of 30N140W Sun morning and progress to 30N132W to 24N140W Mon morning, before dissipating by Tue morning. SW winds ahead and NW winds behind the front should remain fresh breeze or weaker. A NW swell of 8 to 10 ft will impact the waters north of 25N west of 130W Sun night through Tue morning. Elsewhere winds should remain tranquil through at least Wed night. Large, long period SW swell will continue to impact the high seas waters south of 15N and east of 125W through the weekend before gradually fading. Peak seas observed by an altimeter pass last night were around 10 ft well west of the Galapagos. $$ Landsea Full Article
science and technology Huracan Lorenzo Advertencia Numero 29 Centro Nacional de Huracanes Miami FL AL132019 Traduccion por el Servicio Nacional de Meteorologia San Juan PR 1100 AM AST domingo 29 de septiembre de 2019 ...INTERESES EN AZORES DEBEN MONITOREAR EL PROGRESO DE LOREN By www.nhc.noaa.gov Published On :: Sun, 29 Sep 2019 15:21:32 +0000 000 WTCA43 TJSJ 291521 TCPSP3 Huracan Lorenzo Advertencia Numero 29 Centro Nacional de Huracanes Miami FL AL132019 Traduccion por el Servicio Nacional de Meteorologia San Juan PR 1100 AM AST domingo 29 de septiembre de 2019 ...INTERESES EN AZORES DEBEN MONITOREAR EL PROGRESO DE LORENZO... ...VIGILANCIAS PUDIERAN SER EMITIDAS PARA ESAS ISLAS TARDE EN EL DIA DE HOY O ESTA NOCHE... RESUMEN DE LAS 1100 AM EDT...1500 UTC...INFORMACION ------------------------------------------------------- LOCALIZACION...25.9 N 44.4 O ALREDEDOR DE 1315 MI...2115 KM AL SO DE LOS AZORES VIENTOS MAXIMOS SOSTENIDOS...145 MPH...230 KM/H MOVIMIENTO ACTUAL...NNE O 15 GRADOS A 10 MPH...17 KM/H PRESION CENTRAL MINIMA...938 MILIBARES...27.70 PULGADAS VIGILANCIAS Y AVISOS -------------------- No hay vigilancias o avisos costeros en efecto. Intereses en los Azores deben monitorear el progres de Lorenzo. DISCUSION Y PRONOSTICO ---------------------- A las 1100 AM AST (1500 UTC), el centro del Huracan Lorenzo estaba localizado cerca de la latitud 25.9 norte, longitud 44.4 oeste. Lorenzo se esta moviendo hacia el norte-noreste a cerca de 10 mph (17 km/h) y se espera que este movimiento continue hasta esta noche. Un giro hacia el noreste, en conjunto con un aumento en su velicidad de traslacion deben ocurrir el lunes y continuar hasta el miercoles. Los vientos maximos sostenidos estan cerca de 145 mph (260 km/h) con rafagas mas fuertes. Lorenzo es un huracan categoria 4 en la escala de vientos de huracan Saffir-Simpson. Se espera un debilitamiento constante durante los proximos dias, pero se sigue esperando que Lorenzo siga siendo un huracan potente para los proximos par de dias. Lorenzo es un huracan grande, con vientos con fuerza de huracan extendiendose hasta 80 millas (135 km) del centro y los vientos con fuerza de tormenta tropical se extienden hasta 275 millas (445 km) del centro. La presion central minima estimada es de 938 mb (27.70 pulgadas). PELIGROS AFECTANDO TIERRA ADENTRO --------------------------------- LLUVIA: Se espera que Lorenzo produzca un total de acumulacion de lluvia de 3 a 6 pulgadas sobre la mayoria del oeste de Azores y de 1 a 2 pulgadas sobre el centro de Azores el martes y miercoles. Esta lluvia pudiera causar inundaciones repentinas que amenacen la vida en el oeste de Azores. RESACAS: Marejadas generada por Lorenzo se estan desplazando a traves de la mayoria de la cuenca del Atlantico. Estas marejadas son muy probables que caucen condiciones de resacas y corrientes marinas que amenacen la vida. Favor de consultar los productos de su oficina local de meteorologia. PROXIMA ADVERTENCIA ------------------- Proxima advertencia completa a las 500 PM AST. $$ Pronosticador Latto Traduccion FRamos Full Article
science and technology Atlantic Post-Tropical Cyclone Nestor Advisory Number 10 By www.nhc.noaa.gov Published On :: Sat, 19 Oct 2019 20:41:18 +0000 000 WTNT31 KNHC 192041 TCPAT1 BULLETIN Post-Tropical Cyclone Nestor Advisory Number 10 NWS National Hurricane Center Miami FL AL162019 500 PM EDT Sat Oct 19 2019 ...POST-TROPICAL CYCLONE NESTOR INLAND OVER THE FLORIDA PANHANDLE... ...THIS IS THE LAST ADVISORY... SUMMARY OF 500 PM EDT...2100 UTC...INFORMATION ---------------------------------------------- LOCATION...30.4N 84.1W ABOUT 70 MI...115 KM NE OF APALACHICOLA FLORIDA ABOUT 10 MI...20 KM E OF TALLAHASSEE FLORIDA MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H PRESENT MOVEMENT...NE OR 55 DEGREES AT 23 MPH...37 KM/H MINIMUM CENTRAL PRESSURE...999 MB...29.50 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: The Tropical Storm Warning has been discontinued for the Gulf coast of Florida. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: There are no tropical cyclone coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 500 PM EDT (2100 UTC), satellite imagery, NOAA Doppler weather radar data, and surface observations indicate that the center of Post-Tropical Cyclone Nestor was located near latitude 30.4 North, longitude 84.1 West. The post-tropical cyclone is moving toward the northeast near 23 mph (37 km/h), and this general motion is expected to continue through Sunday night. On the forecast track, the center of Post-Tropical Cyclone Nestor will move across portions of the southeastern United States tonight and Sunday. The cyclone is expected to move offshore of the coast of North Carolina into the western Atlantic by late Sunday. Maximum sustained winds have decreased to near 40 mph (65 km/h) with higher gusts. Little change in strength is forecast during the next day or so, with some slight strengthening possible Sunday night and Monday when Post-Tropical Nestor moves over the western Atlantic. Tropical-storm-force winds extend outward up to 240 miles (390 km), east of the center over Atlantic waters just offshore the Georgia coast. The NOAA buoy at Gray's Reef, Georgia, recently reported a sustained wind of 38 mph (61 km/h) and a gust to 43 mph (69 km/h) The minimum central pressure based on nearby surface observations is estimated to be 999 mb (29.50 inches). HAZARDS AFFECTING LAND ---------------------- RAINFALL: Post-Tropical Cyclone Nestor is expected to produce additional rainfall accumulations of 1 to 3 inches this weekend across portions of the southeastern United States. WIND: Gale-force winds will develop along portions of the Atlantic coast of the southeastern United States later today and tonight. TORNADOES: A tornado remains possible across parts of the Florida Peninsula and coastal Georgia this afternoon and early evening, with a few tornadoes possible tonight through Sunday morning across the coastal Carolinas. STORM SURGE: Storm surge levels will continue to subside through tonight along the Gulf coast of Florida. NEXT ADVISORY ------------- This is the last public advisory issued by the National Hurricane Center on Nestor. Additional information on this system can be found in High Seas Forecasts issued by the National Weather Service...under AWIPS header NFDHSFAT1 and WMO header FZNT01 KWBC. $$ Forecaster Stewart Full Article
science and technology Eastern Pacific Post-Tropical Cyclone Octave Discussion Number 9 By www.nhc.noaa.gov Published On :: Sat, 19 Oct 2019 20:39:43 +0000 000 WTPZ43 KNHC 192039 TCDEP3 Post-Tropical Cyclone Octave Discussion Number 9 NWS National Hurricane Center Miami FL EP182019 200 PM PDT Sat Oct 19 2019 Deep convection has not returned, now being absent for at least 12 hours. The environment around Octave is dry and stable, and it is unlikely that significant convection will come back any time soon. Octave has therefore become a remnant low, and its maximum winds are estimated to be 30 kt based on recent scatterometer data. The remnant low is expected to linger for at least the next 5 days with its intensity holding steady or decreasing due to moderate southeasterly shear and mid-level relative humidities of 30-40 percent. The initial motion remains very slowly east-northeastward, or 070/2 kt. The remnant low is trapped in a weak steering regime, and it is expected to meander for the next 5 days, only moving a net distance of 50-100 n mi during that period. A slight westward adjustment was made to this last NHC official forecast to account for the latest multi-model consensus aids and the ECMWF, which lies along the western edge of the guidance envelope. FORECAST POSITIONS AND MAX WINDS INIT 19/2100Z 11.6N 125.7W 30 KT 35 MPH...POST-TROPICAL 12H 20/0600Z 11.4N 125.7W 25 KT 30 MPH...POST-TROP/REMNT LOW 24H 20/1800Z 11.1N 125.7W 25 KT 30 MPH...POST-TROP/REMNT LOW 36H 21/0600Z 10.8N 125.7W 25 KT 30 MPH...POST-TROP/REMNT LOW 48H 21/1800Z 10.9N 125.7W 25 KT 30 MPH...POST-TROP/REMNT LOW 72H 22/1800Z 11.7N 125.8W 25 KT 30 MPH...POST-TROP/REMNT LOW 96H 23/1800Z 12.4N 125.4W 20 KT 25 MPH...POST-TROP/REMNT LOW 120H 24/1800Z 12.0N 124.6W 20 KT 25 MPH...POST-TROP/REMNT LOW $$ Forecaster Berg Full Article
science and technology Atlantic Hurricane CENTER MIAMI FL AL162019 445 PM EDT SAT OCT 19 2019 .Post-Tropical Cyclone NESTOR CAUTION...THIS PRODUCT ONLY APPROXIMATELY CONVEYS THE EXTENT OF TROPICAL Cyclone WIND AND SURGE WATCHES AND WARNINGS. PLEASE SEE THE LATEST PUBLIC Advisor By www.nhc.noaa.gov Published On :: Sat, 19 Oct 2019 20:45:40 +0000 000 WTNT81 KNHC 192045 TCVAT1 NESTOR WATCH/WARNING ADVISORY NUMBER 10 NWS NATIONAL HURRICANE CENTER MIAMI FL AL162019 445 PM EDT SAT OCT 19 2019 .POST-TROPICAL CYCLONE NESTOR CAUTION...THIS PRODUCT ONLY APPROXIMATELY CONVEYS THE EXTENT OF TROPICAL CYCLONE WIND AND SURGE WATCHES AND WARNINGS. PLEASE SEE THE LATEST PUBLIC ADVISORY FROM THE NATIONAL HURRICANE CENTER FOR THE PRECISE LATERAL EXTENT OF WIND WATCHES AND WARNINGS ALONG THE COAST...AS WELL AS THE APPROXIMATE LATERAL EXTENT OF SURGE WATCHES AND WARNINGS. THE PRECISE EXTENT OF SURGE WATCHES AND WARNINGS CAN BE FOUND IN THE NWS NATIONAL DIGITAL FORECAST DATABASE HAZARD GRIDS. FLZ027-028-034-118-127-128-134-192145- /O.CAN.KNHC.TR.W.1016.000000T0000Z-000000T0000Z/ 445 PM EDT SAT OCT 19 2019 $$ ATTN...WFO...TAE... Full Article
science and technology Atlantic Hurricane CENTER MIAMI FL AL052019 752 PM EDT SAT SEP 7 2019 .Post-Tropical Cyclone DORIAN CAUTION...THIS PRODUCT ONLY APPROXIMATELY CONVEYS THE EXTENT OF TROPICAL Cyclone WIND AND SURGE WATCHES AND WARNINGS. PLEASE SEE THE LATEST PUBLIC Advisory By www.nhc.noaa.gov Published On :: Sat, 07 Sep 2019 23:52:47 +0000 000 WTNT85 KNHC 072352 TCVAT5 DORIAN WATCH/WARNING INTERMEDIATE ADVISORY NUMBER 59A NWS NATIONAL HURRICANE CENTER MIAMI FL AL052019 752 PM EDT SAT SEP 7 2019 .POST-TROPICAL CYCLONE DORIAN CAUTION...THIS PRODUCT ONLY APPROXIMATELY CONVEYS THE EXTENT OF TROPICAL CYCLONE WIND AND SURGE WATCHES AND WARNINGS. PLEASE SEE THE LATEST PUBLIC ADVISORY FROM THE NATIONAL HURRICANE CENTER FOR THE PRECISE LATERAL EXTENT OF WIND WATCHES AND WARNINGS ALONG THE COAST...AS WELL AS THE APPROXIMATE LATERAL EXTENT OF SURGE WATCHES AND WARNINGS. THE PRECISE EXTENT OF SURGE WATCHES AND WARNINGS CAN BE FOUND IN THE NWS NATIONAL DIGITAL FORECAST DATABASE HAZARD GRIDS. MEZ017-029-030-080100- /O.CAN.KNHC.TR.W.1005.000000T0000Z-000000T0000Z/ 752 PM EDT SAT SEP 7 2019 $$ ATTN...WFO...CAR... Full Article
science and technology Eastern Pacific By www.nhc.noaa.gov Published On :: Sun, 01 Dec 2019 05:12:55 +0000 000 ABPZ30 KNHC 010512 TWSEP Monthly Tropical Weather Summary NWS National Hurricane Center Miami FL 800 AM PST Sun Dec 1 2019 For the eastern North Pacific, east of 140 degrees west longitude: One tropical storm (Raymond) and one tropical depression (Twenty One-E) formed in the basin in November. Although the long-term average is one tropical storm forms in the basin every second or third year, this is the second straight November with at least one named storm forming. In fact, named storms have formed in November in five of the past six years. Overall, the 2019 eastern Pacific hurricane season featured near average activity. There were seventeen named storms, of which seven became hurricanes and four became major hurricanes - category 3 or higher on the Saffir-Simpson Hurricane Wind Scale. This compares to the long-term averages of fifteen named storms, eight hurricanes, and four major hurricanes. There were also two tropical depressions that did not reach tropical storm strength. In terms of Accumulated Cyclone Energy (ACE), which measures the strength and duration of tropical storms and hurricanes, activity in the basin in 2019 was a little below the long-term mean. Reports on individual cyclones, when completed, are available at the National Hurricane Center website at: www.hurricanes.gov/data/tcr/index.php?season=2019&basin=epac Summary Table Name Dates Max Wind (mph) --------------------------------------------------- H Alvin 25-29 Jun 75* MH Barbara 30 Jun- 5 Jul 155* TS Cosme 6- 7 Jul 50* TD Four-E 12-13 Jul 35* TS Dalila 22-25 Jul 45* MH Erick 27 Jul- 4 Aug 130*/** H Flossie 28 Jul- 5 Aug 80 TS Gil 3- 4 Aug 40 TS Henriette 12-13 Aug 45* TS Ivo 21-25 Aug 70* MH Juliette 1- 7 Sep 125 TS Akoni 4- 6 Sep 45**/*** MH Kiko 12-24 Sep 130 H Lorena 17-22 Sep 85* TS Mario 17-23 Sep 65 TS Narda Sep 29- 1 Oct 50 TS Octave 18-19 Oct 45 TS Priscilla 20-21 Oct 40 TS Raymond 15-17 Nov 55 TD Twenty-One-E 16-18 Nov 35 --------------------------------------------------- * Denotes a storm for which NHC's post-storm analysis is complete. ** Maximum winds occurred in the central Pacific basin. *** First became a tropical depression in the eastern Pacific $$ Hurricane Specialist Unit Full Article
science and technology NHC Atlantic Tropical Weather Discussion By www.nhc.noaa.gov Published On :: Sat, 09 May 2020 17:36:50 +0000 000 AXNT20 KNHC 091736 TWDAT Tropical Weather Discussion NWS National Hurricane Center Miami FL 1230 PM EDT Sat May 9 2020 Tropical Weather Discussion for North America, Central America Gulf of Mexico, Caribbean Sea, northern sections of South America, and Atlantic Ocean to the African coast from the Equator to 32N. The following information is based on satellite imagery, weather observations, radar and meteorological analysis. Based on 1200 UTC surface analysis and satellite imagery through 1700 UTC. ...MONSOON TROUGH/ITCZ... The monsoon trough extends from 10N14W to 03N24W. The ITCZ extends from 03N24W to 00N38W to 00N50W. Numerous moderate scattered strong convection is noted from 02N-09N between 09W- 22W. Scattered moderate convection is seen within 300 nm of the ITCZ between 32W-50W. GULF OF MEXICO... A cold front extends from Cedar Key Florida to 28N93W to 26N96W, then transitions to a stationary front from 26N96W to the coast of Mexico near 22N98W and inland to beyond 25N101W. As of 1500 UTC, a weak 1014 low is analyzed along the front near 25N96W. Numerous strong convection is over the southwest Gulf of Mexico from 19N-24N between 93.5W-96.5W. Scattered to numerous moderate and isolated strong convection is elsewhere inside the points bounded by 29N96W to 29N90W to 25N92W to 23N86W to 19N97W to 29N96W. A recent ASCAT pass shows strong NE winds over the northern Gulf, north of the cold front and northwest of the surface low near the Texas coast. An area of strong winds are also seen off the NW coast of the Yucatan Peninsula. Gentle to moderate winds are over the SE Gulf, as an E-W surface ridge is seen extending along 25N from 73W-88W. The cold front will move S to the central Gulf waters later today and gradually stall through Sun. The weak low pressure over the SW Gulf will track east-northeastward toward South Florida on Sun. The stalled front will then transition back to a cold front and exit the southeastern Gulf on Mon. Numerous showers and thunderstorms will impact most of the southern and eastern Gulf waters through the rest of this weekend. CARIBBEAN SEA... Mid- to upper-level ridging prevails over the eastern and central Caribbean Sea. TPW imagery shows abundant moisture over the western Caribbean. A weak surface trough over Cuba is inducing scattered showers and isolated tstorms north of 20N between 77W-88W. Farther south, troughing extending from the east Pacific over Central America is inducing scattered showers and tstorms from the eastern coast of Honduras to Panama, and extending out offshore to 60 nm from the Caribbean coast of Central America. A recent ASCAT pass shows strong trades between 67W-75W, with fresh trades elsewhere from 10.5N-18N between 63W-79W. Moderate winds are seen elsewhere. High pressure N of the area will support fresh to strong trade winds across the central Caribbean, and gentle to moderate winds over most of the remainder of the basin through Sun night. The aerial extent of the strong trades will diminish and will be confined to the south-central Caribbean through the middle of next week. ATLANTIC OCEAN... A cold front has entered the waters east of northern Florida and extends from 32N75W to Daytona Beach Florida to the western Gulf of Mexico. Fresh winds prevail on both sides of the cold front north of 28N between 69W-81W. Strong winds are north of 30N. Only isolated showers are noted with this front. The front will move across the waters N of the Bahamas through Sun. A cold front extends from 32N46W to 28N52W to 25.5N61W. It continues WSW as a stationary front from 25.5N61W to the Bahamas near 23N75W. A surface trough is analyzed from 23N75W across Cuba to 21N83W. Scattered moderate convection is seen over portions of the central and southeastern Bahamas from 22N-24N between 72.5W-76W. Scattered showers and isolated tstorms are elsewhere within 60 nm of the surface trough and stationary front. Isolated showers are along the cold front. A 1025 mb high is centered near 29N37W. A weak surface trough extends across the Canary Islands from 31N14W to 25N23W with isolated showers. Weak low pressure in the Gulf of Mexico will track ENE across South Florida into the Bahamas Sun through Mon night, enhancing winds and generating numerous showers and thunderstorms. In the wake of the low, a cold front will move across the waters east of Florida and the northern Bahamas through Mon night, then stall from near 29N65W to central Cuba late Tue. $$ Hagen Full Article
science and technology Atlantic By www.nhc.noaa.gov Published On :: Sun, 01 Dec 2019 05:11:33 +0000 000 ABNT30 KNHC 010511 TWSAT Monthly Tropical Weather Summary NWS National Hurricane Center Miami FL 800 AM EST Sun Dec 1 2019 For the North Atlantic...Caribbean Sea and the Gulf of Mexico: One tropical storm (Sebastien) formed in the Atlantic basin in the month of November, and one subtropical storm (Rebekah) that formed in October was still active when the month began. On average, one tropical storm forms in the basin every other year in the month of November. Overall, the 2019 Atlantic hurricane season featured above normal activity. Eighteen named storms formed, of which six became hurricanes and three became major hurricanes - category 3 or higher on the Saffir-Simpson Hurricane Wind Scale. This compares to the long-term average of twelve named storms, six hurricanes, and three major hurricanes. There were also two tropical depressions that did not reach tropical-storm strength. In terms of Accumulated Cyclone Energy (ACE), which measures the combined strength and duration of tropical storms and hurricanes, activity in the Atlantic basin in 2019 was well above the long-term mean. Reports on individual cyclones, when completed, are available at the National Hurricane Center website at www.hurricanes.gov/data/tcr/index.php?season=2019&basin=atl Summary Table Name Dates Max Wind (mph) --------------------------------------------------- STS Andrea 20-21 May 40* H Barry 11-15 Jul 75* TD Three 22-23 Jul 35* TS Chantal 21-23 Aug 40* MH Dorian 24 Aug- 7 Sep 185 TS Erin 26-29 Aug 40* TS Fernand 3- 4 Sep 50 TS Gabrielle 3-10 Sep 60 MH Humberto 13-19 Sep 125 TS Imelda 17-19 Sep 40 H Jerry 17-25 Sep 105 TS Karen 22-27 Sep 45 MH Lorenzo 22 Sep- 2 Oct 160 TS Melissa 11-14 Oct 65 TD Fifteen 14-16 Oct 35* TS Nestor 18-19 Oct 60 TS Olga 25 Oct 40 H Pablo 25-28 Oct 80 STS Rebekah 30 Oct- 1 Nov 45 TS Sebastien 19-24 Nov 55 --------------------------------------------------- * Denotes a storm for which the post-storm analysis is complete. $$ Hurricane Specialist Unit Full Article
science and technology Eastern Pacific Hurricane Kiko Tropical Cyclone Update...Corrected By www.nhc.noaa.gov Published On :: Sun, 15 Sep 2019 00:37:11 +0000 000 WTPZ63 KNHC 150036 CCA TCUEP3 Hurricane Kiko Tropical Cyclone Update...Corrected NWS National Hurricane Center Miami FL EP132019 530 PM PDT Sat Sep 14 2019 Corrected location coordinates ...HURRICANE KIKO NEAR MAJOR HURRICANE STRENGTH... Recent satellite-based intensity estimates indicate that Hurricane Kiko has rapidly strengthened since the last advisory. The maximum sustained winds have increased to 110 mph (175 km/h). The higher intensity will be reflected in the next forecast advisory, which will be issued before 800 PM PDT. SUMMARY OF 530 PM AST...0030 UTC...INFORMATION ---------------------------------------------- LOCATION...17.0N 119.7W ABOUT 760 MI...1225 KM WSW OF THE SOUTHERN TIP OF BAJA CALIFORNIA MAXIMUM SUSTAINED WINDS...110 MPH...175 KM/H PRESENT MOVEMENT...W OR 270 DEGREES AT 12 MPH...19 KM/H MINIMUM CENTRAL PRESSURE...970 MB...28.64 INCHES $$ Forecaster Zelinsky Full Article
science and technology Eastern Pacific Remnants of PRISCILLA Forecast/Advisory Number 4 NWS NATIONAL Hurricane CENTER MIAMI FL EP192019 0300 UTC MON OCT 21 2019 THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. REMNANTS OF CENTER LOCATED NEAR 20.0N 104.7W AT 21/0300Z POSITION By www.nhc.noaa.gov Published On :: Mon, 21 Oct 2019 02:34:00 +0000 000 WTPZ24 KNHC 210233 TCMEP4 REMNANTS OF PRISCILLA FORECAST/ADVISORY NUMBER 4 NWS NATIONAL HURRICANE CENTER MIAMI FL EP192019 0300 UTC MON OCT 21 2019 THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. REMNANTS OF CENTER LOCATED NEAR 20.0N 104.7W AT 21/0300Z POSITION ACCURATE WITHIN 50 NM PRESENT MOVEMENT TOWARD THE NORTH-NORTHWEST OR 345 DEGREES AT 9 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1005 MB MAX SUSTAINED WINDS 25 KT WITH GUSTS TO 35 KT. WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT. REPEAT...CENTER LOCATED NEAR 20.0N 104.7W AT 21/0300Z AT 21/0000Z CENTER WAS LOCATED NEAR 19.7N 104.5W FORECAST VALID 21/1200Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 20.0N 104.7W THIS IS THE LAST FORECAST/ADVISORY ISSUED BY THE NATIONAL HURRICANE CENTER ON PRISCILLA. $$ FORECASTER CANGIALOSI Full Article
science and technology Eastern Pacific Post-Tropical Cyclone OCTAVE Forecast/Advisory Number 9 NWS NATIONAL Hurricane CENTER MIAMI FL EP182019 2100 UTC SAT OCT 19 2019 THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. POST-TROPICAL Cyclone CENTER LOCATED NEAR 11.6N 125.7W AT By www.nhc.noaa.gov Published On :: Sat, 19 Oct 2019 20:37:46 +0000 000 WTPZ23 KNHC 192037 TCMEP3 POST-TROPICAL CYCLONE OCTAVE FORECAST/ADVISORY NUMBER 9 NWS NATIONAL HURRICANE CENTER MIAMI FL EP182019 2100 UTC SAT OCT 19 2019 THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. POST-TROPICAL CYCLONE CENTER LOCATED NEAR 11.6N 125.7W AT 19/2100Z POSITION ACCURATE WITHIN 15 NM PRESENT MOVEMENT TOWARD THE EAST-NORTHEAST OR 70 DEGREES AT 2 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1009 MB MAX SUSTAINED WINDS 30 KT WITH GUSTS TO 35 KT. WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT. REPEAT...CENTER LOCATED NEAR 11.6N 125.7W AT 19/2100Z AT 19/1800Z CENTER WAS LOCATED NEAR 11.6N 125.8W FORECAST VALID 20/0600Z 11.4N 125.7W...POST-TROP/REMNT LOW MAX WIND 25 KT...GUSTS 35 KT. FORECAST VALID 20/1800Z 11.1N 125.7W...POST-TROP/REMNT LOW MAX WIND 25 KT...GUSTS 35 KT. FORECAST VALID 21/0600Z 10.8N 125.7W...POST-TROP/REMNT LOW MAX WIND 25 KT...GUSTS 35 KT. FORECAST VALID 21/1800Z 10.9N 125.7W...POST-TROP/REMNT LOW MAX WIND 25 KT...GUSTS 35 KT. FORECAST VALID 22/1800Z 11.7N 125.8W...POST-TROP/REMNT LOW MAX WIND 25 KT...GUSTS 35 KT. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 100 NM ON DAY 4 AND 150 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY OUTLOOK VALID 23/1800Z 12.4N 125.4W...POST-TROP/REMNT LOW MAX WIND 20 KT...GUSTS 30 KT. OUTLOOK VALID 24/1800Z 12.0N 124.6W...POST-TROP/REMNT LOW MAX WIND 20 KT...GUSTS 30 KT. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 11.6N 125.7W THIS IS THE LAST FORECAST/ADVISORY ISSUED BY THE NATIONAL HURRICANE CENTER ON THIS SYSTEM $$ FORECASTER BERG Full Article
science and technology Atlantic Tropical Storm Karen Tropical Cyclone Update By www.nhc.noaa.gov Published On :: Sun, 22 Sep 2019 23:59:44 +0000 000 WTNT62 KNHC 222359 TCUAT2 Tropical Storm Karen Tropical Cyclone Update NWS National Hurricane Center Miami FL AL122019 800 PM AST Sun Sep 22 2019 ...TROPICAL STORM WARNING DISCONTINUED FOR ST. VINCENT AND THE GRENADINES... The government of Barbados has discontinued the Tropical Storm Warning for St. Vincent and the Grenadines. $$ Forecaster Beven Full Article
science and technology Eastern Pacific Potential Tropical Cyclone Seventeen-E Special Advisory Number 4 By www.nhc.noaa.gov Published On :: Wed, 16 Oct 2019 17:52:30 +0000 000 WTPZ32 KNHC 161752 TCPEP2 BULLETIN Potential Tropical Cyclone Seventeen-E Special Advisory Number 4 NWS National Hurricane Center Miami FL EP172019 100 PM CDT Wed Oct 16 2019 ...DISTURBANCE NOW UNLIKELY TO BRING TROPICAL-STORM CONDITIONS TO THE COAST OF MEXICO... ...RAINFALL THREAT CONTINUES FOR PORTIONS OF SOUTHEASTERN MEXICO... SUMMARY OF 100 PM CDT...1800 UTC...INFORMATION ---------------------------------------------- LOCATION...16.6N 96.6W ABOUT 95 MI...155 KM WNW OF SALINA CRUZ MEXICO ABOUT 65 MI...100 KM N OF PUERTO ANGEL MEXICO MAXIMUM SUSTAINED WINDS...30 MPH...45 KM/H PRESENT MOVEMENT...NW OR 310 DEGREES AT 14 MPH...22 KM/H MINIMUM CENTRAL PRESSURE...1007 MB...29.74 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: The Government of Mexico has discontinued the Tropical Storm Watch for the coast of southeastern Mexico. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: There are no coastal watches of warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 100 PM CDT (1800 UTC), the disturbance was centered near latitude 16.6 North, longitude 96.6 West. The system is moving toward the northwest near 14 mph (22 km/h), and this motion is expected to continue through tonight. On this track, the disturbance is expected to move farther inland over southeastern Mexico during the next several hours. Maximum sustained winds are near 30 mph (45 km/h) with higher gusts. While the chances that the disturbance will become a tropical cyclone are decreasing, there is still a small chance that a tropical depression could develop if the center can re-form along the coast later today or tonight. * Formation chance through 48 hours...low...20 percent * Formation chance through 5 days...low...20 percent The estimated minimum central pressure is 1007 mb (29.74 inches). HAZARDS AFFECTING LAND ---------------------- RAINFALL: The disturbance is expected to produce total rainfall accumulations of 5 to 10 inches along the southwest coast of Mexico from Chiapas to Jalisco, and 2 to 4 inches over southern Guatemala. Isolated maximum amounts of 15 inches are possible in Mexico. Rainfall in both Guatemala and Mexico could produce life-threatening flash floods and mudslides. WIND: A few wind gusts to tropical-storm force may occur along portions of the coast of southeastern Mexico today. NEXT ADVISORY ------------- This is the last public advisory issued by the National Hurricane Center on this system. Please refer to forecasts and warnings from the Meteorological Service of Mexico for more information on the ongoing rainfall threat. $$ Forecaster Beven Full Article
science and technology Atlantic Post-Tropical Cyclone Sebastien Discussion Number 23 By www.nhc.noaa.gov Published On :: Mon, 25 Nov 2019 02:32:11 +0000 000 WTNT45 KNHC 250232 TCDAT5 Post-Tropical Cyclone Sebastien Discussion Number 23 NWS National Hurricane Center Miami FL AL202019 1100 PM AST Sun Nov 24 2019 Sebastien has lost its tropical characteristics this evening. The deep convection has decoupled from the low-level circulation, and these features are now separated by a distance of 100 n mi and increasing. Two partial ASCAT passes revealed that the surface low is becoming stretched out, and there is some evidence of a boundary, possibly a front, extending northeast from the center. Furthermore, recent observations from Corbo and Flores islands in the Azores indicated a slight temperature decrease as the center passed by to the north of those islands, suggesting that a weak cold front is associated with the the cyclone. Based on all of these data, there is high confidence that Sebastien has transitioned to an extratropical cyclone. The initial advisory intensity is 50 kt which is based on 47 kt winds sampled by the scatterometer and a subjective intensity estimate from TAFB. Post-tropical cyclone Sebastien is moving northeastward at 35 kt, embedded in the strong flow to the southeast of a mid- to upper- level trough. This motion, and the cyclone's current intensity, is expected to persist for the next day or so, before the cyclone merges with a higher-latitude low. The cyclone will likely bring gusty winds and heavy rains to portions of the Azores through Monday morning. Please see products issued by the Portuguese Institute for the Sea and the Atmosphere (IPMA) for more details. Additional information on this system can be found in: High Seas Forecasts issued by Meteo France under WMO header FQNT50 LFPW and on the web at www.meteofrance.com/previsions-meteo-marine/bulletin/grandlarge/ metarea2. FORECAST POSITIONS AND MAX WINDS INIT 25/0300Z 41.0N 28.9W 50 KT 60 MPH...POST-TROP/EXTRATROP 12H 25/1200Z 43.6N 22.7W 50 KT 60 MPH...POST-TROP/EXTRATROP 24H 26/0000Z 48.1N 14.2W 50 KT 60 MPH...POST-TROP/EXTRATROP 36H 26/1200Z...MERGED WITH ANOTHER LOW $$ Forecaster Latto Full Article
science and technology Atlantic Tropical Storm OVER CENTRAL GEORGIA... ...DAMAGING WINDS STILL OCCURRING INLAND... NOAA Doppler weather radar data indicate that the center of Michael is now moving into south-central Georgia. Tropical storm-force winds continue over central and By www.nhc.noaa.gov Published On :: Thu, 11 Oct 2018 04:00:43 +0000 000 WTNT64 KNHC 110400 TCUAT4 Tropical Storm Michael Tropical Cyclone Update NWS National Hurricane Center Miami FL AL142018 1200 AM EDT Thu Oct 11 2018 ...12 AM EDT POSITION UPDATE... ...MICHAEL WEAKENS TO A TROPICAL STORM OVER CENTRAL GEORGIA... ...DAMAGING WINDS STILL OCCURRING INLAND... NOAA Doppler weather radar data indicate that the center of Michael is now moving into south-central Georgia. Tropical storm-force winds continue over central and southern Georgia, and are spreading across the coast of southeastern Georgia. This will be the last hourly position update issued by the National Hurricane Center on Michael. The next intermediate advisory will be issued at 2 AM EDT...0600 UTC. SUMMARY OF 1200 AM EDT...0400 UTC...INFORMATION ----------------------------------------------- LOCATION...32.3N 83.6W ABOUT 30 MI...45 KM SSW OF MACON GEORGIA MAXIMUM SUSTAINED WINDS...70 MPH...115 KM/H PRESENT MOVEMENT...NE OR 40 DEGREES AT 17 MPH...28 KM/H MINIMUM CENTRAL PRESSURE...975 MB...28.79 INCHES $$ Forecaster Beven Full Article
science and technology Atlantic Post-Tropical Cyclone Sebastien Advisory Number 23 By www.nhc.noaa.gov Published On :: Mon, 25 Nov 2019 02:31:36 +0000 000 WTNT35 KNHC 250231 TCPAT5 BULLETIN Post-Tropical Cyclone Sebastien Advisory Number 23 NWS National Hurricane Center Miami FL AL202019 1100 PM AST Sun Nov 24 2019 ...SEBASTIEN NO LONGER A TROPICAL CYCLONE... ...THIS IS THE LAST ADVISORY... SUMMARY OF 1100 PM AST...0300 UTC...INFORMATION ----------------------------------------------- LOCATION...41.0N 28.9W ABOUT 230 MI...370 KM NNW OF THE AZORES MAXIMUM SUSTAINED WINDS...60 MPH...95 KM/H PRESENT MOVEMENT...NE OR 55 DEGREES AT 40 MPH...65 KM/H MINIMUM CENTRAL PRESSURE...993 MB...29.33 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. Interests in the Azores should monitor the progress of the remnants of Sebastien. DISCUSSION AND OUTLOOK ---------------------- At 1100 PM AST (0300 UTC), the center of Post-Tropical Cyclone Sebastien was located near latitude 41.0 North, longitude 28.9 West. Sebastien is moving toward the northeast near 40 mph (65 km/h) and this motion is expected to continue for the next day or so. Maximum sustained winds are near 60 mph (95 km/h) with higher gusts. Post-tropical cyclone Sebastien should maintain its intensity before merging with another low during the next day or two. Gale-force winds extend outward up to 220 miles (350 km) from the center. The estimated minimum central pressure is 993 mb (29.33 inches). HAZARDS AFFECTING LAND ---------------------- WIND AND RAIN: The cyclone is expected to bring gusty winds and rain to the Azores through Monday morning. Please see products issued by the Portuguese Institute for the Sea and the Atmosphere (IPMA) for more information. SURF: Swells generated by Sebastien are expected to affect the Azores during the next couple of days. These swells are likely to cause life-threatening surf and rip current conditions. NEXT ADVISORY ------------- This is the last public advisory issued by the National Hurricane Center on Sebastien. Additional information on this system can be found in: High Seas Forecasts issued by Meteo France under WMO header FQNT50 LFPW and on the web at: www.meteofrance.com/previsions-meteo-marine/bulletin/grandlarge/ metarea2 $$ Forecaster Latto Full Article
science and technology Eastern Pacific Post-Tropical Cyclone Octave Advisory Number 9 By www.nhc.noaa.gov Published On :: Sat, 19 Oct 2019 20:38:43 +0000 000 WTPZ33 KNHC 192038 TCPEP3 BULLETIN Post-Tropical Cyclone Octave Advisory Number 9 NWS National Hurricane Center Miami FL EP182019 200 PM PDT Sat Oct 19 2019 ...OCTAVE BECOMES A REMNANT LOW... ...THIS IS THE LAST ADVISORY... SUMMARY OF 200 PM PDT...2100 UTC...INFORMATION ---------------------------------------------- LOCATION...11.6N 125.7W ABOUT 1300 MI...2090 KM SW OF THE SOUTHERN TIP OF BAJA CALIFORNIA MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/H PRESENT MOVEMENT...ENE OR 70 DEGREES AT 2 MPH...4 KM/H MINIMUM CENTRAL PRESSURE...1009 MB...29.80 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 200 PM PDT (2100 UTC), the center of Post-Tropical Cyclone Octave was located near latitude 11.6 North, longitude 125.7 West. Octave is moving toward the east-northeast near 2 mph. A slow and erratic motion is expected during the next few days. Maximum sustained winds are near 35 mph (55 km/h) with higher gusts. Little change in strength is forecast during the next few days. The estimated minimum central pressure is 1009 mb (29.80 inches). HAZARDS AFFECTING LAND ---------------------- None NEXT ADVISORY ------------- This is the last public advisory issued by the National Hurricane Center on this system. For additional information on the remnant low please see High Seas Forecasts issued by the National Weather Service, under AWIPS header NFDHSFEPI, WMO header FZPN02 KWBC, and on the web at ocean.weather.gov/shtml/NFDHSFEPI.php $$ Forecaster Berg Full Article
science and technology Atlantic Hurricane Lorenzo Tropical Cyclone Update By www.nhc.noaa.gov Published On :: Sun, 29 Sep 2019 02:07:56 +0000 000 WTNT63 KNHC 290207 TCUAT3 Hurricane Lorenzo Tropical Cyclone Update NWS National Hurricane Center Miami FL AL132019 1010 PM AST Sat Sep 28 2019 ...LORENZO STRENGTHENS INTO A CATEGORY 5 HURRICANE... Recent satellite data indicate that Lorenzo has continued to rapidly strengthen to an extremely dangerous category 5 hurricane with maximum sustained winds near 160 mph (260 km/h). This increase in intensity will be reflected in the forecast issued at 11 pm AST (0300 UTC). SUMMARY OF 1010 PM AST...0210 UTC...INFORMATION ---------------------------------------------- LOCATION...24.1N 45.0W ABOUT 1410 MI...2270 KM SW OF THE AZORES MAXIMUM SUSTAINED WINDS...160 MPH...260 KM/H PRESENT MOVEMENT...N OR 360 DEGREES AT 10 MPH...17 KM/H MINIMUM CENTRAL PRESSURE...925 MB...27.31 INCHES $$ Forecaster Brown/Latto Full Article
science and technology Eastern Pacific By www.nhc.noaa.gov Published On :: Tue, 02 Jul 2019 12:30:51 +0000 000 WTPZ62 KNHC 021230 TCUEP2 Hurricane Barbara Tropical Cyclone Update NWS National Hurricane Center Miami FL EP022019 230 AM HST Tue Jul 02 2019 ...BARBARA STRENGTHENING RAPIDLY... Satellite images show that Barbara has continued to strengthen faster than previously indicated and the maximum winds have reached 130 mph (215 km/h) with higher gusts. This increase in intensity will be reflected in the next advisory package. SUMMARY OF 230 AM HST...1230 UTC...INFORMATION ---------------------------------------------- LOCATION...12.3N 121.6W ABOUT 1060 MI...1705 KM SW OF THE SOUTHERN TIP OF BAJA CALIFORNIA MAXIMUM SUSTAINED WINDS...130 MPH...215 KM/H PRESENT MOVEMENT...WNW OR 280 DEGREES AT 15 MPH...24 KM/H MINIMUM CENTRAL PRESSURE...948 MB...27.99 INCHES $$ Forecaster Avila Full Article
science and technology Eastern Pacific Tropical Storm Narda Tropical Cyclone Update By www.nhc.noaa.gov Published On :: Sun, 29 Sep 2019 13:17:02 +0000 000 WTPZ61 KNHC 291316 TCUEP1 Tropical Storm Narda Tropical Cyclone Update NWS National Hurricane Center Miami FL EP162019 915 AM CDT Sun Sep 29 2019 ...CENTER OF NARDA NOW NEAR THE COAST OF MEXICO... Satellite imagery and data from coastal stations in Mexico indicate that the center of Narda is northwest of the previous advisory position and it is now located close to the coast of Mexico near Zihuatanejo. The Mexican Navy station at Puerto Vicente recently reported sustained winds of 38 mph (62 km/h) and a wind gust of 52 mph (84 km/h). SUMMARY OF 915 AM CDT...1315 UTC...INFORMATION ---------------------------------------------- LOCATION...17.6N 101.7W ABOUT 15 MI...25 KM W OF ZIHUATANEJO MEXICO MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H PRESENT MOVEMENT...NW OR 325 DEGREES AT 15 MPH...24 KM/H MINIMUM CENTRAL PRESSURE...998 MB...29.47 INCHES $$ Forecaster Beven Full Article
science and technology NHC Southeast Pacific High Seas Forecast By www.nhc.noaa.gov Published On :: Tue, 04 Nov 2014 10:15:48 +0000 000 FZPN04 KNHC 041015 HSFEP3 CCODE/1:31:16:01:00/AOW/NWS/CCODE HIGH SEAS FORECAST FOR METAREA XVI NWS NATIONAL HURRICANE CENTER MIAMI FL 1115 UTC TUE NOV 04 2014 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT. SECURITE E PACIFIC FROM 03.4S TO 18.5S E OF 120W SYNOPSIS VALID 0600 UTC TUE NOV 04. 24 HOUR FORECAST VALID 0600 UTC WED NOV 05. 48 HOUR FORECAST VALID 0600 UTC THU NOV 06. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ENTIRE AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST LITTLE CHANGE. $$ .FORECASTER SCHAUER. NATIONAL HURRICANE CENTER. Full Article
science and technology Atlantic Post-Tropical Cyclone Pablo Advisory Number 12 By www.nhc.noaa.gov Published On :: Mon, 28 Oct 2019 14:38:49 +0000 000 WTNT33 KNHC 281438 TCPAT3 BULLETIN Post-Tropical Cyclone Pablo Advisory Number 12 NWS National Hurricane Center Miami FL AL182019 1100 AM AST Mon Oct 28 2019 ...COLD WATERS FINALLY TAKE THEIR TOLL ON PABLO... ...THIS IS THE LAST ADVISORY... SUMMARY OF 1100 AM AST...1500 UTC...INFORMATION ----------------------------------------------- LOCATION...46.8N 17.7W ABOUT 730 MI...1170 KM NE OF LAJES AIR BASE IN THE AZORES MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H PRESENT MOVEMENT...N OR 360 DEGREES AT 5 MPH...7 KM/H MINIMUM CENTRAL PRESSURE...995 MB...29.39 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 1100 AM AST (1500 UTC), the center of Post-Tropical Cyclone Pablo was located near latitude 46.8 North, longitude 17.7 West. Pablo is moving toward the north near 5 mph (7 km/h), and a slow north to northwest motion is expected over the next day or so. Maximum sustained winds are near 40 mph (65 km/h) with higher gusts. The post-tropical cyclone is forecast to dissipate by Tuesday night. Tropical-storm-force winds extend outward up to 60 miles (95 km) from the center. Gale-force winds, some of which are not directly associated with Pablo, are expected to persist well to the north of the cyclone through at least Tuesday. The estimated minimum central pressure is 995 mb (29.39 inches). HAZARDS AFFECTING LAND ---------------------- None. NEXT ADVISORY ------------- This is the last public advisory issued by the National Hurricane Center on Pablo. Additional information on this system can be found in: High Seas Forecasts issued by Meteo France under WMO header FQNT50 LFPW and on the web at: www.meteofrance.com/previsions-meteo-marine/bulletin/grandlarge/ metarea2 High Seas Forecasts issued by the UK Met Office under WMO header FQNT21 EGRR and on the web at: metoffice.gov.uk/weather/specialist-forecasts/coast-and-sea/high- seas-forecast/. $$ Forecaster Latto Full Article
science and technology Atlantic Post-Tropical Cyclone PABLO Forecast/Advisory Number 12 NWS NATIONAL Hurricane CENTER MIAMI FL AL182019 1500 UTC MON OCT 28 2019 THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. POST-TROPICAL Cyclone CENTER LOCATED NEAR 46.8N 17.7W AT 28/1500Z By www.nhc.noaa.gov Published On :: Mon, 28 Oct 2019 14:38:49 +0000 000 WTNT23 KNHC 281438 TCMAT3 POST-TROPICAL CYCLONE PABLO FORECAST/ADVISORY NUMBER 12 NWS NATIONAL HURRICANE CENTER MIAMI FL AL182019 1500 UTC MON OCT 28 2019 THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. POST-TROPICAL CYCLONE CENTER LOCATED NEAR 46.8N 17.7W AT 28/1500Z POSITION ACCURATE WITHIN 20 NM PRESENT MOVEMENT TOWARD THE NORTH OR 360 DEGREES AT 4 KT ESTIMATED MINIMUM CENTRAL PRESSURE 995 MB MAX SUSTAINED WINDS 35 KT WITH GUSTS TO 45 KT. 34 KT....... 0NE 0SE 0SW 50NW. 12 FT SEAS..360NE 300SE 420SW 420NW. WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT. REPEAT...CENTER LOCATED NEAR 46.8N 17.7W AT 28/1500Z AT 28/1200Z CENTER WAS LOCATED NEAR 46.6N 17.7W FORECAST VALID 29/0000Z 47.4N 17.9W...POST-TROP/EXTRATROP MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 0NE 0SE 0SW 50NW. FORECAST VALID 29/1200Z 48.5N 18.3W...POST-TROP/EXTRATROP MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 0NE 0SE 0SW 50NW. FORECAST VALID 30/0000Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 46.8N 17.7W THIS IS THE LAST FORECAST/ADVISORY ISSUED BY THE NATIONAL HURRICANE CENTER ON THIS SYSTEM. ADDITIONAL INFORMATION ON THIS SYSTEM CAN BE FOUND IN HIGH SEAS FORECASTS ISSUED BY METEO FRANCE UNDER WMO HEADER FQNT50 LFPW...AND IN HIGH SEAS FORECASTS ISSUED BY THE UK MET OFFICE UNDER WMO HEADER FQNT21 EGRR. $$ FORECASTER LATTO Full Article
science and technology Atlantic Post-Tropical Cyclone OLGA Forecast/Advisory Number 3 NWS NATIONAL Hurricane CENTER MIAMI FL AL172019 0300 UTC SAT OCT 26 2019 THERE ARE NO COASTAL TROPICAL Cyclone WATCHES OR WARNINGS IN EFFECT. PLEASE SEE HIGH SEAS FORECASTS ISSUED BY THE NATIO By www.nhc.noaa.gov Published On :: Sat, 26 Oct 2019 02:50:41 +0000 000 WTNT22 KNHC 260250 TCMAT2 POST-TROPICAL CYCLONE OLGA FORECAST/ADVISORY NUMBER 3 NWS NATIONAL HURRICANE CENTER MIAMI FL AL172019 0300 UTC SAT OCT 26 2019 THERE ARE NO COASTAL TROPICAL CYCLONE WATCHES OR WARNINGS IN EFFECT. PLEASE SEE HIGH SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER SERVICE AND PRODUCTS FROM LOCAL NATIONAL WEATHER SERVICE FORECAST OFFICES FOR INFORMATION ON THE NON-TROPICAL WATCHES AND WARNINGS ASSOCIATED WITH THIS SYSTEM. POST-TROPICAL CYCLONE CENTER LOCATED NEAR 27.8N 92.2W AT 26/0300Z POSITION ACCURATE WITHIN 30 NM PRESENT MOVEMENT TOWARD THE NORTHEAST OR 40 DEGREES AT 15 KT ESTIMATED MINIMUM CENTRAL PRESSURE 999 MB MAX SUSTAINED WINDS 45 KT WITH GUSTS TO 55 KT. 34 KT....... 20NE 20SE 120SW 120NW. 12 FT SEAS.. 90NE 90SE 450SW 90NW. WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT. REPEAT...CENTER LOCATED NEAR 27.8N 92.2W AT 26/0300Z AT 26/0000Z CENTER WAS LOCATED NEAR 27.0N 92.5W FORECAST VALID 26/1200Z 31.8N 90.4W...POST-TROP/EXTRATROP MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 0NE 100SE 0SW 0NW. FORECAST VALID 27/0000Z 38.0N 88.5W...POST-TROP/EXTRATROP MAX WIND 30 KT...GUSTS 40 KT. FORECAST VALID 27/1200Z 43.5N 83.5W...POST-TROP/EXTRATROP MAX WIND 30 KT...GUSTS 40 KT. FORECAST VALID 28/0000Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 27.8N 92.2W THIS IS THE LAST FORECAST/ADVISORY ISSUED BY THE NATIONAL HURRICANE CENTER ON THIS SYSTEM. ADDITIONAL INFORMATION ON THIS SYSTEM CAN BE FOUND IN HIGH SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER SERVICE...UNDER AWIPS HEADER NFDHSFAT1 AND WMO HEADER FZNT01 KWBC. $$ FORECASTER ZELINSKY Full Article
science and technology Eastern Pacific Post-Tropical Cyclone Raymond Discussion Number 11 By www.nhc.noaa.gov Published On :: Sun, 17 Nov 2019 14:32:57 +0000 000 WTPZ45 KNHC 171432 TCDEP5 Post-Tropical Cyclone Raymond Discussion Number 11 NWS National Hurricane Center Miami FL EP202019 800 AM MST Sun Nov 17 2019 Raymond has degenerated into a remnant low with 25-kt winds. Satellite images indicate that the circulation is elongated and that the thunderstorm activity is well removed from the area of minimum pressure due to very strong wind shear. In addition, observations from the Mexican Navy automatic station at Isla Socorro which is located near Raymond indicate that winds are between 15 and 20 kt. The low is moving northward around 14 kt, but this motion is uncertain since the circulation is elongated and poorly defined. Raymond's remnants are expected to move northward and then north-northwestward and eventually become absorbed by a large developing trough west of the Baja California peninsula in about 24 to 36 hours. The combination of the remnants of Raymond and the developing trough west of the peninsula will bring heavy rains into southern portions of the Baja California peninsula over the next day or two. These rains could cause life-threatening flash flooding. This is the last NHC advisory on Raymond. For additional information about the remnant low, please see High Seas Forecasts issued by the National Weather Service under AWIPS header NFDHSFEPI, WMO header FZPN02 KWBC, and on the web at ocean.weather.gov/shtml/NFDHSFEPI.php FORECAST POSITIONS AND MAX WINDS INIT 17/1500Z 19.1N 111.1W 25 KT 30 MPH...POST-TROP/REMNT LOW 12H 18/0000Z 21.0N 111.0W 20 KT 25 MPH...POST-TROP/REMNT LOW 24H 18/1200Z 23.5N 112.0W 20 KT 25 MPH...POST-TROP/REMNT LOW 36H 19/0000Z...DISSIPATED $$ Forecaster Avila Full Article
science and technology How to protect your old house after you're gone By www.oldhouseweb.com Published On :: Mon, 10 Oct 2016 14:43:00 -0700 Full Article
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