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Tropical Storm Fred Public Advisory Number 30

2021-08-17 04:47:53| National Hurricane Center (Atlantic)

Issued at 1000 PM CDT Mon Aug 16 2021 000 WTNT31 KNHC 170247 TCPAT1 BULLETIN Tropical Storm Fred Advisory Number 30 NWS National Hurricane Center Miami FL AL062021 1000 PM CDT Mon Aug 16 2021 ...CENTER OF FRED MOVES INTO EXTREME SOUTHEASTERN ALABAMA... ...HEAVY RAIN AND FLOOD THREAT SPREADING INLAND... SUMMARY OF 1000 PM CDT...0300 UTC...INFORMATION ----------------------------------------------- LOCATION...31.2N 85.2W ABOUT 10 MI...20 KM E OF DOTHAN ALABAMA MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H PRESENT MOVEMENT...NNE OR 15 DEGREES AT 12 MPH...19 KM/H MINIMUM CENTRAL PRESSURE...999 MB...29.50 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: The Tropical Storm Warning for the coast of the Florida Panhandle has been discontinued. The Storm Surge Warning for the coast of the Florida Panhandle and Florida Big Bend has been discontinued. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: There are no coastal watches or warnings in effect. For storm information specific to your area, including possible inland watches and warnings, please monitor products issued by your local National Weather Service forecast office. DISCUSSION AND OUTLOOK ---------------------- At 1000 PM CDT (0300 UTC), the center of Tropical Storm Fred was located near latitude 31.2 North, longitude 85.2 West. Fred is moving toward the north-northeast near 12 mph (19 km/h), and this general motion with an increase in forward speed is expected over the next day or so. On the forecast track, the center of Fred will move across western and northern Georgia on Tuesday, across the southern Appalachian Mountains on Tuesday night, and into the central Appalachians by early Wednesday. Maximum sustained winds have decreased to near 40 mph (65 km/h) with higher gusts. Additional weakening is expected, and Fred should become a tropical depression overnight or early Tuesday. Tropical-storm-force winds extend outward up to 45 miles (75 km) from the center. A wind gust to 53 mph (85 km/h) was recently reported at the airport in the Marianna, Florida. The estimated minimum central pressure based on surface observations is 999 mb (29.50 inches). HAZARDS AFFECTING LAND ---------------------- Key messages for Fred can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDAT1, WMO header WTNT41 KNHC and on the web at www.hurricanes.gov/graphics_at1.shtml?key_messages. RAINFALL: Fred is expected to produce the following rainfall amounts: Through Tuesday... The Florida Big Bend and Panhandle... 4 to 8 inches of rain with isolated maximum storm totals of 12 inches are expected. Southeast Alabama through western and northern Georgia, and the western Carolinas... 4 to 8 inches of rain with isolated maximum storm totals of 10 inches are expected. Through Wednesday... Portions of the Mid-Atlantic States...2 to 4 inches of rain with isolated maximum storm totals of 6 inches expected as Fred interacts with a nearby front. Heavy rainfall across portions of the Southeast and Mid-Atlantic States could lead to flash, urban, small stream and isolated river flooding impacts. An increased risk of landslides exists across the mountains of North Carolina as well as portions of the Blue Ridge Escarpment on Tuesday. For the latest rainfall reports and wind gusts associated with Tropical Storm Fred, see the companion storm summary at WBCSCCNS1 with the WMO header ACUS41 KWBC or at the following link: https://www.wpc.ncep.noaa.gov/discussions/nfdscc1.html STORM SURGE: Water levels along the Florida Gulf coast may remain elevated throughout the high tide cycle and subside thereafter. Consult products issued by your local National Weather Service forecast office for additional information. WIND: Tropical-storm-force winds, primarily in gusts will continue over inland portions of southeastern Alabama, southwestern Georgia, and the eastern Florida Panhandle for a few more hours. SURF: Swells generated by Fred affecting the coasts of Mississippi, Alabama and the Florida Panhandle should subside overnight. TORNADOES: A tornado or two are possible overnight across parts of the eastern Florida Panhandle and southwest Georgia. The tornado threat will shift northward into parts of northeastern Georgia, the western Carolinas, and southern Virginia on Tuesday. NEXT ADVISORY ------------- Next intermediate advisory at 100 AM CDT. Next complete advisory at 400 AM CDT. $$ Forecaster Brown

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Tropical Depression Grace Public Advisory Number 15

2021-08-17 04:44:22| National Hurricane Center (Atlantic)

Issued at 1100 PM EDT Mon Aug 16 2021 000 WTNT32 KNHC 170244 TCPAT2 BULLETIN Tropical Depression Grace Advisory Number 15 NWS National Hurricane Center Miami FL AL072021 1100 PM EDT Mon Aug 16 2021 ...EXTREME HEAVY RAIN CAUSING FLOODING ACROSS PORTIONS OF HISPANIOLA... ...GRACE FORECAST TO BECOME A TROPICAL STORM ON TUESDAY... SUMMARY OF 1100 PM EDT...0300 UTC...INFORMATION ----------------------------------------------- LOCATION...18.2N 73.8W ABOUT 100 MI...165 KM WSW OF PORT AU PRINCE HAITI ABOUT 270 MI...435 KM E OF MONTEGO BAY JAMAICA MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/H PRESENT MOVEMENT...W OR 280 DEGREES AT 14 MPH...22 KM/H MINIMUM CENTRAL PRESSURE...1006 MB...29.71 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: The government of Cuba has issued a Tropical Storm Watch for the southern coast of the province of Pinar del Rio. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: A Tropical Storm Warning is in effect for... * Southern coast of the Cuban provinces of Santiago de Cuba, Granma, Las Tunas, and Camaguey * Cayman Islands A Tropical Storm Watch is in effect for... * Entire coast of Haiti * Jamaica * Southern coast of the Cuban provinces of Ciego de Avila, Sancti Spiritus, Cienfuegos, Matanzas, and Pinar del Rio, as well as Isla de la Juventud. A Tropical Storm Warning means that tropical storm conditions are expected somewhere within the warning area within 36 hours. A Tropical Storm Watch means that tropical storm conditions are possible within the watch area, generally within 48 hours. Interests in the Yucatan Peninsula of Mexico should monitor the progress of Grace. Watches may be required for portions of the Yucatan coast early Tuesday. For storm information specific to your area, please monitor products issued by your national meteorological service. DISCUSSION AND OUTLOOK ---------------------- At 1100 PM EDT (0300 UTC), the center of Tropical Depression Grace was located near latitude 18.2 North, longitude 73.8 West. The depression is moving toward the west near 14 mph (22 km/h). A general westward to west-northwestward motion is expected for the next several days. On the forecast track, the center of Grace will continue to move near or over the Tiburon Peninsula of Haiti during the next couple of hours, and then move between southeastern Cuba and Jamaica on Tuesday. Grace is forecast to move near the Cayman Islands Tuesday night and then approach the Yucatan peninsula of Mexico late Wednesday or early Thursday. Maximum sustained winds are near 35 mph (55 km/h) with higher gusts. Strengthening is forecast during the next few days, and Grace is forecast to become a tropical storm on Tuesday. Further strengthening is anticipated before Grace approaches the coast of Mexico in a few days. The estimated minimum central pressure is 1006 mb (29.71 inches). HAZARDS AFFECTING LAND ---------------------- Key messages for Grace can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDAT2, WMO header WTNT42 KNHC and on the web at www.hurricanes.gov/graphics_at2.shtml?key_messages. WIND: Tropical storm conditions are possible in Haiti overnight, and in Jamaica on Tuesday. Tropical storm conditions are expected along the southern coast of Cuba within the warning area on Tuesday, and over the Cayman Islands beginning late Tuesday into early Wednesday. Tropical storm conditions are possible along the southern coast of Cuba within the watch area Tuesday night and Wednesday. RAINFALL: Grace is expected to produce the following rainfall amounts: Over Haiti and the Dominican Republic...5 to 10 inches of rain with isolated maximum totals of 15 inches are expected across the southern terrain areas through Tuesday. This heavy rainfall may lead to flash and urban flooding, and possible mudslides. Over far southern Cuba, Jamaica, and the Cayman Islands....2 to 4 inches of rain with isolated maximum totals of 6 inches are expected through Thursday. This heavy rainfall may lead to flash and urban flooding. Over the northern Yucatan Peninsula...3 to 6 inches of rain with isolated maximum totals of 10 inches are expected Wednesday into Thursday, which may lead to areas of flash and urban flooding. SURF: Swells generated by Grace will continue to affect portions of Hispaniola over the next day or so, and will spread westward to Jamaica, the Cayman Islands, the southern coast of Cuba, and the Yucatan Peninsula of Mexico. These swells are likely to cause life-threatening surf and rip current conditions. Please consult products from your local weather office. NEXT ADVISORY ------------- Next intermediate advisory at 200 AM EDT. Next complete advisory at 500 AM EDT. $$ Forecaster Zelinsky

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Tropical Storm Henri Public Advisory Number 5

2021-08-17 04:41:11| National Hurricane Center (Atlantic)

Issued at 1100 PM AST Mon Aug 16 2021 000 WTNT33 KNHC 170241 TCPAT3 BULLETIN Tropical Storm Henri Advisory Number 5 NWS National Hurricane Center Miami FL AL082021 1100 PM AST Mon Aug 16 2021 ...HENRI A LITTLE STRONGER... SUMMARY OF 1100 PM AST...0300 UTC...INFORMATION ----------------------------------------------- LOCATION...30.7N 63.3W ABOUT 140 MI...230 KM SE OF BERMUDA MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H PRESENT MOVEMENT...SW OR 215 DEGREES AT 5 MPH...7 KM/H MINIMUM CENTRAL PRESSURE...1008 MB...29.77 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: None. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: A Tropical Storm Watch is in effect for... * Bermuda A Tropical Storm Watch means that tropical storm conditions are possible within the watch area, generally within 48 hours. For storm information specific to your area, please monitor products issued by your national meteorological service. DISCUSSION AND OUTLOOK ---------------------- At 1100 PM AST (0300 UTC), the center of Tropical Storm Henri was located near latitude 30.7 North, longitude 63.3 West. Henri is moving toward the southwest near 5 mph (7 km/h), and this motion should continue through Tuesday morning. A turn toward the west is is forecast by Tuesday night, and a slightly faster westward motion should continue through early Thursday. On the forecast track, the center of Henri should pass well to the south of Bermuda late Tuesday or Tuesday night. Maximum sustained winds have increased to near 45 mph (75 km/h) with higher gusts. Some additional strengthening is possible during the next day or so. Henri is a small tropical cyclone. Tropical-storm-force winds extend outward only up to 35 miles (55 km) from the center. The estimated minimum central pressure is 1008 mb (29.77 inches). HAZARDS AFFECTING LAND ---------------------- WIND: Tropical storm conditions are possible across Bermuda and the nearby waters on Tuesday, particularly to the south of the island. NEXT ADVISORY ------------- Next intermediate advisory at 200 AM AST. Next complete advisory at 500 AM AST. $$ Forecaster Brown

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Tropical Storm Henri Forecast Advisory Number 5

2021-08-17 04:41:11| National Hurricane Center (Atlantic)

Issued at 0300 UTC TUE AUG 17 2021 000 WTNT23 KNHC 170241 TCMAT3 TROPICAL STORM HENRI FORECAST/ADVISORY NUMBER 5 NWS NATIONAL HURRICANE CENTER MIAMI FL AL082021 0300 UTC TUE AUG 17 2021 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... NONE. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A TROPICAL STORM WATCH IS IN EFFECT FOR... * BERMUDA A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA...GENERALLY WITHIN 48 HOURS. TROPICAL STORM CENTER LOCATED NEAR 30.7N 63.3W AT 17/0300Z POSITION ACCURATE WITHIN 20 NM PRESENT MOVEMENT TOWARD THE SOUTHWEST OR 215 DEGREES AT 4 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1008 MB MAX SUSTAINED WINDS 40 KT WITH GUSTS TO 50 KT. 34 KT....... 20NE 30SE 20SW 0NW. 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 30.7N 63.3W AT 17/0300Z AT 17/0000Z CENTER WAS LOCATED NEAR 30.8N 63.1W FORECAST VALID 17/1200Z 30.5N 63.8W MAX WIND 45 KT...GUSTS 55 KT. 34 KT... 30NE 30SE 20SW 0NW. FORECAST VALID 18/0000Z 30.4N 64.8W MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 20NE 0SE 0SW 0NW. 34 KT... 40NE 30SE 20SW 30NW. FORECAST VALID 18/1200Z 30.3N 66.2W MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 20NE 0SE 0SW 0NW. 34 KT... 40NE 40SE 30SW 30NW. FORECAST VALID 19/0000Z 30.3N 67.8W MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 20NE 0SE 0SW 20NW. 34 KT... 50NE 50SE 30SW 40NW. FORECAST VALID 19/1200Z 30.5N 69.3W MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 20NE 0SE 0SW 20NW. 34 KT... 60NE 50SE 30SW 50NW. FORECAST VALID 20/0000Z 31.3N 70.1W MAX WIND 45 KT...GUSTS 55 KT. 34 KT... 60NE 60SE 40SW 50NW. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM ON DAY 4 AND 175 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY OUTLOOK VALID 21/0000Z 32.8N 69.7W MAX WIND 45 KT...GUSTS 55 KT. OUTLOOK VALID 22/0000Z 35.0N 66.5W MAX WIND 45 KT...GUSTS 55 KT. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 30.7N 63.3W INTERMEDIATE PUBLIC ADVISORY...WTNT33 KNHC/MIATCPAT3...AT 17/0600Z NEXT ADVISORY AT 17/0900Z $$ FORECASTER BROWN

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Tropical Depression Grace Forecast Advisory Number 15

2021-08-17 04:41:11| National Hurricane Center (Atlantic)

Issued at 0300 UTC TUE AUG 17 2021 000 WTNT22 KNHC 170241 TCMAT2 TROPICAL DEPRESSION GRACE FORECAST/ADVISORY NUMBER 15 NWS NATIONAL HURRICANE CENTER MIAMI FL AL072021 0300 UTC TUE AUG 17 2021 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... THE GOVERNMENT OF CUBA HAS ISSUED A TROPICAL STORM WATCH FOR THE SOUTHERN COAST OF THE PROVINCE OF PINAR DEL RIO. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A TROPICAL STORM WARNING IS IN EFFECT FOR... * SOUTHERN COAST OF THE CUBAN PROVINCES OF SANTIAGO DE CUBA...GRANMA...LAS TUNAS...AND CAMAGUEY * CAYMAN ISLANDS A TROPICAL STORM WATCH IS IN EFFECT FOR... * ENTIRE COAST OF HAITI * JAMAICA * SOUTHERN COAST OF THE CUBAN PROVINCES OF CIEGO DE AVILA...SANCTI SPIRITUS...CIENFUEGOS...MATANZAS...AND PINAR DEL RIO...AS WELL AS ISLA DE LA JUVENTUD. A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE EXPECTED SOMEWHERE WITHIN THE WARNING AREA WITHIN 36 HOURS. A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA...GENERALLY WITHIN 48 HOURS. INTERESTS IN THE YUCATAN PENINSULA OF MEXICO SHOULD MONITOR THE PROGRESS OF GRACE. WATCHES MAY BE REQUIRED FOR PORTIONS OF THE YUCATAN COAST EARLY TUESDAY. TROPICAL DEPRESSION CENTER LOCATED NEAR 18.2N 73.8W AT 17/0300Z POSITION ACCURATE WITHIN 45 NM PRESENT MOVEMENT TOWARD THE WEST OR 280 DEGREES AT 12 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1006 MB MAX SUSTAINED WINDS 30 KT WITH GUSTS TO 40 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 18.2N 73.8W AT 17/0300Z AT 17/0000Z CENTER WAS LOCATED NEAR 18.0N 73.0W FORECAST VALID 17/1200Z 18.6N 75.7W MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 40NE 0SE 0SW 40NW. FORECAST VALID 18/0000Z 19.1N 78.8W MAX WIND 40 KT...GUSTS 50 KT. 34 KT... 70NE 0SE 0SW 55NW. FORECAST VALID 18/1200Z 19.7N 82.0W MAX WIND 45 KT...GUSTS 55 KT. 34 KT... 90NE 70SE 0SW 60NW. FORECAST VALID 19/0000Z 20.3N 85.1W MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 40NE 0SE 0SW 30NW. 34 KT...100NE 80SE 30SW 80NW. FORECAST VALID 19/1200Z 21.0N 88.2W...INLAND MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 40NE 30SE 0SW 30NW. 34 KT...110NE 80SE 40SW 90NW. FORECAST VALID 20/0000Z 21.6N 91.3W...OVER WATER MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 50NE 30SE 0SW 30NW. 34 KT...120NE 70SE 40SW 90NW. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM ON DAY 4 AND 175 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY OUTLOOK VALID 21/0000Z 22.2N 95.9W MAX WIND 65 KT...GUSTS 80 KT. OUTLOOK VALID 22/0000Z 22.5N 100.0W...INLAND MAX WIND 40 KT...GUSTS 50 KT. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 18.2N 73.8W INTERMEDIATE PUBLIC ADVISORY...WTNT32 KNHC/MIATCPAT2...AT 17/0600Z NEXT ADVISORY AT 17/0900Z $$ FORECASTER ZELINSKY

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