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Hurricane Larry Forecast Advisory Number 35

2021-09-09 10:42:49| National Hurricane Center (Atlantic)

Issued at 0900 UTC THU SEP 09 2021 000 WTNT22 KNHC 090842 TCMAT2 HURRICANE LARRY FORECAST/ADVISORY NUMBER 35 NWS NATIONAL HURRICANE CENTER MIAMI FL AL122021 0900 UTC THU SEP 09 2021 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... NONE. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A HURRICANE WATCH IS IN EFFECT FOR... * SOUTHEASTERN NEWFOUNDLAND FROM ST. SCHOTTS TO POUCH COVE A TROPICAL STORM WARNING IS IN EFFECT FOR... * BERMUDA A TROPICAL STORM WATCH IS IN EFFECT FOR... * SOUTHEASTERN NEWFOUNDLAND FROM LAMALINE TO WEST OF ST. SCHOTTS * SOUTHEASTERN NEWFOUNDLAND FROM NORTH OF POUCH COVE TO BONAVISTA A HURRICANE WATCH MEANS THAT HURRICANE CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA. A WATCH IS TYPICALLY ISSUED 48 HOURS BEFORE THE ANTICIPATED FIRST OCCURRENCE OF TROPICAL-STORM-FORCE WINDS...CONDITIONS THAT MAKE OUTSIDE PREPARATIONS DIFFICULT OR DANGEROUS. A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE EXPECTED SOMEWHERE WITHIN THE WARNING AREA. A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA...GENERALLY WITHIN 48 HOURS. INTERESTS ELSEWHERE IN SOUTHEASTERN NEWFOUNDLAND SHOULD MONITOR THE PROGRESS OF THIS SYSTEM. HURRICANE CENTER LOCATED NEAR 30.9N 61.1W AT 09/0900Z POSITION ACCURATE WITHIN 20 NM PRESENT MOVEMENT TOWARD THE NORTH-NORTHWEST OR 330 DEGREES AT 14 KT ESTIMATED MINIMUM CENTRAL PRESSURE 969 MB MAX SUSTAINED WINDS 85 KT WITH GUSTS TO 105 KT. 64 KT....... 80NE 60SE 30SW 50NW. 50 KT.......110NE 110SE 70SW 90NW. 34 KT.......190NE 190SE 140SW 140NW. 12 FT SEAS..430NE 320SE 270SW 300NW. 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 30.9N 61.1W AT 09/0900Z AT 09/0600Z CENTER WAS LOCATED NEAR 30.2N 60.8W FORECAST VALID 09/1800Z 32.9N 62.1W MAX WIND 85 KT...GUSTS 105 KT. 64 KT... 80NE 60SE 30SW 50NW. 50 KT...110NE 110SE 70SW 90NW. 34 KT...190NE 190SE 140SW 140NW. FORECAST VALID 10/0600Z 36.7N 62.0W MAX WIND 85 KT...GUSTS 105 KT. 64 KT... 70NE 50SE 40SW 50NW. 50 KT...110NE 110SE 70SW 80NW. 34 KT...190NE 190SE 130SW 130NW. FORECAST VALID 10/1800Z 41.8N 59.0W MAX WIND 80 KT...GUSTS 100 KT. 64 KT... 60NE 70SE 50SW 40NW. 50 KT...110NE 120SE 90SW 70NW. 34 KT...200NE 210SE 160SW 110NW. FORECAST VALID 11/0600Z 47.9N 52.5W MAX WIND 70 KT...GUSTS 85 KT. 64 KT... 50NE 70SE 40SW 30NW. 50 KT...100NE 120SE 100SW 70NW. 34 KT...190NE 230SE 210SW 110NW. FORECAST VALID 11/1800Z 54.1N 45.9W...POST-TROP/EXTRATROP MAX WIND 60 KT...GUSTS 75 KT. 50 KT... 80NE 110SE 80SW 60NW. 34 KT...250NE 250SE 220SW 110NW. FORECAST VALID 12/0600Z 59.2N 41.2W...POST-TROP/EXTRATROP MAX WIND 60 KT...GUSTS 75 KT. 50 KT...150NE 140SE 100SW 80NW. 34 KT...320NE 270SE 250SW 200NW. 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 13/0600Z...ABSORBED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 30.9N 61.1W INTERMEDIATE PUBLIC ADVISORY...WTNT32 KNHC/MIATCPAT2...AT 09/1200Z NEXT ADVISORY AT 09/1500Z $$ FORECASTER ROBERTS

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Tropical Depression Mindy Public Advisory Number 3

2021-09-09 10:42:04| National Hurricane Center (Atlantic)

Issued at 500 AM EDT Thu Sep 09 2021 000 WTNT33 KNHC 090841 TCPAT3 BULLETIN Tropical Depression Mindy Advisory Number 3 NWS National Hurricane Center Miami FL AL132021 500 AM EDT Thu Sep 09 2021 ...HEAVY RAINFALL FROM MINDY SPREADING INLAND OVER SOUTHEASTERN GEORGIA AND COASTAL SOUTH CAROLINA... SUMMARY OF 500 AM EDT...0900 UTC...INFORMATION ---------------------------------------------- LOCATION...30.8N 83.0W ABOUT 80 MI...125 KM SSE OF VALDOSTA GEORGIA ABOUT 150 MI...240 KM SW OF SAVANNAH GEORGIA MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/H PRESENT MOVEMENT...NE OR 55 DEGREES AT 20 MPH...31 KM/H MINIMUM CENTRAL PRESSURE...1004 MB...29.65 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: The Tropical Storm Warning along the Gulf coast of Florida has been discontinued. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: There are no coastal watches or warnings in effect. Interests along the Atlantic coast of northeastern Florida and southeastern Georgia should monitor the progress of Mindy. 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 500 AM EDT (0900 UTC), the center of Tropical Depression Mindy was located near latitude 30.8 North, longitude 83.0 West. The depression is moving toward the northeast near 20 mph (31 km/h), and this general motion is expected to continue today. A slower east-northeastward motion is forecast tonight through Saturday. On the forecast track, the center of Mindy is expected to move across southeastern Georgia this morning, and over the western Atlantic by late this morning or early this afternoon. Maximum sustained winds are near 35 mph (55 km/h) with higher gusts. Little change in strength is forecast through tonight. Gradual weakening is expected on Friday, and Mindy is forecast to become a remnant low by Saturday. The minimum central pressure estimated from surface observations is 1004 mb (29.65 inches). HAZARDS AFFECTING LAND ---------------------- Key messages for Mindy can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDAT3, WMO header WTNT43 KNHC, and on the web at hurricanes.gov/graphics_at3.shtml?key_messages RAINFALL: Mindy is expected to produce storm total rainfall of 2 to 4 inches with isolated maximum amounts of 6 inches across portions of southern Georgia and coastal South Carolina through this morning. This rainfall may produce isolated to scattered flash, urban, and small stream flooding. WIND: Tropical-storm-force wind gusts may occur near the center of Mindy over portions of the southeastern Georgia through this morning. TORNADOES: A tornado or two is possible over portions of north Florida and far south Georgia through this morning. NEXT ADVISORY ------------- Next intermediate advisory at 800 AM EDT. Next complete advisory at 1100 AM EDT. $$ Forecaster Brown

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Tropical Depression Mindy Forecast Advisory Number 3

2021-09-09 10:42:03| National Hurricane Center (Atlantic)

Issued at 0900 UTC THU SEP 09 2021 000 WTNT23 KNHC 090841 TCMAT3 TROPICAL DEPRESSION MINDY FORECAST/ADVISORY NUMBER 3 NWS NATIONAL HURRICANE CENTER MIAMI FL AL132021 0900 UTC THU SEP 09 2021 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... THE TROPICAL STORM WARNING ALONG THE GULF COAST OF FLORIDA HAS BEEN DISCONTINUED. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. INTERESTS ALONG THE ATLANTIC COAST OF NORTHEASTERN FLORIDA AND SOUTHEASTERN GEORGIA SHOULD MONITOR THE PROGRESS OF MINDY. TROPICAL DEPRESSION CENTER LOCATED NEAR 30.8N 83.0W AT 09/0900Z POSITION ACCURATE WITHIN 25 NM PRESENT MOVEMENT TOWARD THE NORTHEAST OR 55 DEGREES AT 17 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1004 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 30.8N 83.0W AT 09/0900Z AT 09/0600Z CENTER WAS LOCATED NEAR 30.5N 83.9W FORECAST VALID 09/1800Z 31.9N 80.0W...OVER WATER MAX WIND 30 KT...GUSTS 40 KT. FORECAST VALID 10/0600Z 33.0N 75.8W MAX WIND 30 KT...GUSTS 40 KT. FORECAST VALID 10/1800Z 33.9N 72.0W MAX WIND 25 KT...GUSTS 35 KT. FORECAST VALID 11/0600Z 34.4N 69.5W...POST-TROP/REMNT LOW MAX WIND 25 KT...GUSTS 35 KT. FORECAST VALID 11/1800Z 34.8N 67.5W...POST-TROP/REMNT LOW MAX WIND 20 KT...GUSTS 30 KT. FORECAST VALID 12/0600Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 30.8N 83.0W INTERMEDIATE PUBLIC ADVISORY...WTNT33 KNHC/MIATCPAT3...AT 09/1200Z NEXT ADVISORY AT 09/1500Z $$ FORECASTER BROWN

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Hurricane Larry Public Advisory Number 34A

2021-09-09 07:59:29| National Hurricane Center (Atlantic)

Issued at 200 AM AST Thu Sep 09 2021 000 WTNT32 KNHC 090559 TCPAT2 BULLETIN Hurricane Larry Intermediate Advisory Number 34A NWS National Hurricane Center Miami FL AL122021 200 AM AST Thu Sep 09 2021 ...LARRY'S OUTER BANDS APPROACHING BERMUDA... ...HURRICANE AND TROPICAL STORM WATCHES ISSUED FOR SOUTHEASTERN NEWFOUNDLAND... SUMMARY OF 200 AM AST...0600 UTC...INFORMATION ---------------------------------------------- LOCATION...30.3N 60.8W ABOUT 275 MI...440 KM ESE OF BERMUDA MAXIMUM SUSTAINED WINDS...100 MPH...155 KM/H PRESENT MOVEMENT...NNW OR 330 DEGREES AT 16 MPH...26 KM/H MINIMUM CENTRAL PRESSURE...969 MB...28.62 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: The Canadian Hurricane Centre has issued a Hurricane Watch for southeastern Newfoundland from St. Schotts northward to Pouch Cove. A Tropical Storm Watch has been issued from Lamaline to west of St. Schotts and from north of Pouch Cove to Bonavista SUMMARY OF WATCHES AND WARNINGS IN EFFECT: A Hurricane Watch is in effect for... * Southeastern Newfoundland from St. Schotts to Pouch Cove A Tropical Storm Warning is in effect for... * Bermuda A Tropical Storm Watch is in effect for... * Southeastern Newfoundland from Lamaline to west of St. Schotts * Southeastern Newfoundland from north of Pouch Cove to Bonavista A Hurricane Watch means that hurricane conditions are possible within the watch area. A watch is typically issued 48 hours before the anticipated first occurrence of tropical-storm-force winds, conditions that make outside preparations difficult or dangerous. 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 elsewhere in southeastern Newfoundland should monitor the progress of this system. For storm information specific to your area, please monitor products issued by your national meteorological service. DISCUSSION AND OUTLOOK ---------------------- At 200 AM AST (0600 UTC), the center of Hurricane Larry was located near latitude 30.3 North, longitude 60.8 West. Larry is moving toward the north-northwest near 16 mph (26 km/h), and a turn toward the north with an increase in forward speed is forecast today, with a faster northeastward motion expected by Friday. On the forecast track, the center of Larry should pass east of Bermuda today, and move near or over southeastern Newfoundland late Friday. Maximum sustained winds are near near 100 mph (155 km/h) with higher gusts. Gradual weakening is forecast during the next couple of days, but Larry is expected to remain a hurricane during that time. Larry should become an extratropical cyclone early Saturday, after passing by Newfoundland, then weaken further while it passes southeast of Greenland Sunday night. Larry remains very large, with Hurricane-force winds extending outward up to 90 miles (150 km) from the center and tropical-storm-force winds extend outward up to 240 miles (390 km). The estimated minimum central pressure is 969 mb (28.62 inches). HAZARDS AFFECTING LAND ---------------------- Key messages for Larry can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDAT2, WMO header WTNT42 KNHC and on the web at hurricanes.gov/graphics_at2.shtml?key_messages WIND: Tropical storm conditions are expected on Bermuda beginning later this morning. SURF: Swells generated by Larry will continue to affect the Leeward Islands, portions of the Greater Antilles, the Bahamas, and Bermuda through the end of the week. Significant swells from Larry will continue affecting the east coast of the United States and Atlantic Canada through the end of the week. These swells are likely to cause life-threatening surf and rip current conditions. Please consult products from your local weather office. RAINFALL: Outer rain bands from Hurricane Larry may periodically impact Bermuda today. Significant rainfall totals are currently not expected, however briefly heavy rain rates within these bands may result in an inch or two of rain. NEXT ADVISORY ------------- Next complete advisory at 500 AM AST. $$ Forecaster Roberts

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Tropical Storm Mindy Public Advisory Number 2A

2021-09-09 07:57:30| National Hurricane Center (Atlantic)

Issued at 200 AM EDT Thu Sep 09 2021 000 WTNT33 KNHC 090557 TCPAT3 BULLETIN Tropical Storm Mindy Intermediate Advisory Number 2A NWS National Hurricane Center Miami FL AL132021 200 AM EDT Thu Sep 09 2021 ...CENTER OF MINDY MOVING OVER NORTHERN FLORIDA... SUMMARY OF 200 AM EDT...0600 UTC...INFORMATION ---------------------------------------------- LOCATION...30.5N 84.0W ABOUT 20 MI...30 KM ENE OF TALLAHASSEE FLORIDA MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H PRESENT MOVEMENT...NE OR 50 DEGREES AT 20 MPH...31 KM/H MINIMUM CENTRAL PRESSURE...1003 MB...29.62 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: The Tropical Storm Warning is discontinued for the Florida Gulf coast west of the Ochlockonee River. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: A Tropical Storm Warning is in effect for... * Ochlockonee River to Steinhatchee River Florida A Tropical Storm Warning means that tropical storm conditions are expected somewhere within the warning area. Interests along the Atlantic coast of northeastern Florida and southeastern Georgia should monitor the progress of Mindy. 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 200 AM EDT (0600 UTC), the center of Tropical Storm Mindy was located near latitude 30.5 North, longitude 84.0 West. Mindy is moving toward the northeast near 20 mph (31 km/h), and an east-northeastward to eastward motion is expected to continue over the next couple of days. On the forecast track, the center of Mindy is expected to move across the northern Florida Peninsula and southeastern Georgia overnight and into the Atlantic this morning. Maximum sustained winds are near 40 mph (65 km/h) with higher gusts. Gradual weakening is expected as Mindy moves over land and into an area of unfavorable upper-level winds. Tropical-storm-force winds extend outward up to 45 miles (75 km) mainly to the southeast of the center. Sustained winds of 43 mph (68 km/h) and a gust to 55 mph (89 km/h) were measured at an observing site near Shell Point, Florida, a couple of hours ago. A wind gust to 38 mph (61 km/h) was recently reported at Tallahassee, Florida. The estimated minimum central pressure is 1003 mb (29.62 inches). HAZARDS AFFECTING LAND ---------------------- Key messages for Mindy can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDAT3, WMO header WTNT43 KNHC, and on the web at hurricanes.gov/graphics_at3.shtml?key_messages RAINFALL: Tropical Storm Mindy is expected to produce storm total rainfall of 2 to 4 inches with isolated maximum amounts of 6 inches across the Florida Panhandle into southern portions of Georgia and South Carolina through this morning. This rainfall may produce isolated to scattered flash, urban, and small stream flooding. WIND: Tropical-storm force winds are expected within the warning area for the next few hours. Tropical-storm-force winds especially in gusts may occur near the center of Mindy over portions of the northern Florida Peninsula and southeastern Georgia through this morning. TORNADOES: A tornado or two is possible over portions of north Florida and far south Georgia through this morning. NEXT ADVISORY ------------- Next complete advisory at 500 AM EDT. $$ Forecaster Brown

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