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Hurricane Larry Public Advisory Number 35

2021-09-09 10:43:04| National Hurricane Center (Atlantic)

Issued at 500 AM AST Thu Sep 09 2021 000 WTNT32 KNHC 090842 TCPAT2 BULLETIN Hurricane Larry Advisory Number 35 NWS National Hurricane Center Miami FL AL122021 500 AM AST Thu Sep 09 2021 ...BERMUDA WEATHER SERVICE RADAR SHOWS RAINBANDS APPROACHING... ...HURRICANE AND TROPICAL STORM WATCHES ARE IN EFFECT FOR SOUTHEASTERN NEWFOUNDLAND... SUMMARY OF 500 AM AST...0900 UTC...INFORMATION ---------------------------------------------- LOCATION...30.9N 61.1W ABOUT 240 MI...385 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: 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. 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 500 AM AST (0900 UTC), the center of Hurricane Larry was located near latitude 30.9 North, longitude 61.1 West. Larry is moving toward the north-northwest near 16 mph (26 km/h), and a turn toward the north-northwest and 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 Friday night or early Saturday morning. Maximum sustained winds are 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 is expected to be absorbed by a larger baroclinic system east of Greenland Monday. Larry remains very large, with Hurricane-force winds extending outward up to 90 miles (150 km) from the center and tropical-storm-force winds extending outward up to 220 miles (350 km) from the center. 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. Hurricane conditions are possible within the hurricane watch area in southeastern Newfoundland Friday night with tropical storm conditions possible by late Friday. Tropical storm conditions are possible in the tropical storm watch area in southeastern Newfoundland by late Friday. 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 Thursday. Significant rainfall totals are currently not expected, however briefly heavy rain rates within these bands may result in an inch or two of rain through Thursday. Heavy rains from Larry will move quickly across eastern New Foundland Friday night, producing 1 to 2 inches of rain. NEXT ADVISORY ------------- Next intermediate advisory at 800 AM AST. Next complete advisory at 1100 AM AST. $$ 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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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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Tropical Storm Olaf Public Advisory Number 6A

2021-09-09 07:56:28| National Hurricane Center (East Pacific)

Issued at 1200 AM MDT Thu Sep 09 2021 000 WTPZ35 KNHC 090556 TCPEP5 BULLETIN Tropical Storm Olaf Intermediate Advisory Number 6A NWS National Hurricane Center Miami FL EP152021 1200 AM MDT Thu Sep 09 2021 ...TROPICAL-STORM-FORCE WINDS EXPECTED TO BEGIN ACROSS FAR SOUTHERN PORTIONS OF BAJA CALIFORNIA SUR THIS AFTERNOON OR EVENING... SUMMARY OF 1200 AM MDT...0600 UTC...INFORMATION ----------------------------------------------- LOCATION...20.3N 108.2W ABOUT 165 MI...260 KM W OF CABO CORRIENTES MEXICO ABOUT 220 MI...355 KM SSE OF CABO SAN LUCAS MEXICO MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H PRESENT MOVEMENT...NNW OR 330 DEGREES AT 7 MPH...11 KM/H MINIMUM CENTRAL PRESSURE...1000 MB...29.53 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: None. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: A Hurricane Watch is in effect for... * Baja California Sur Mexico from Cabo San Lucas to Todos Santos A Tropical Storm Warning is in effect for... * Baja California Sur Mexico from Los Barriles to Santa Fe A Hurricane Watch means that hurricane conditions are possible within the watch area, in this case within the next 24 to 36 hours. A Tropical Storm Warning means that tropical storm conditions are expected somewhere within the warning area within 36 hours. Interests elsewhere in Baja California Sur should monitor the progress of Olaf. For storm information specific to your area, please monitor products issued by your national meteorological service. DISCUSSION AND OUTLOOK ---------------------- At 1200 AM MDT (0600 UTC), the center of Tropical Storm Olaf was located near latitude 20.3 North, longitude 108.2 West. Olaf is moving toward the north-northwest near 7 mph (11 km/h). A northwest to north-northwest motion along with an increase in forward speed is expected through Friday. A turn toward the west-northwest is forecast by Friday night, followed by a turn toward the west on Saturday. On the forecast track, the center of Olaf will move just to the southwest of southern Baja California Sur tonight and on Friday. Maximum sustained winds are near 50 mph (85 km/h) with higher gusts. Strengthening is forecast during the next day or so, and Olaf could be near hurricane strength by this evening or tonight. The storm is expected to begin weakening on Friday. Tropical-storm-force winds extend outward up to 70 miles (110 km) from the center. The estimated minimum central pressure is 1000 mb (29.53 inches). HAZARDS AFFECTING LAND ---------------------- Key messages for Tropical Storm Olaf can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDEP5 and WMO header WTPZ45 KNHC and on the web at hurricanes.gov/graphics_ep5.shtml?key_messages WIND: Hurricane conditions are possible within the Hurricane Watch area in Baja California Sur tonight. Tropical storm conditions are expected to begin in southern portions of the Tropical Storm Warning area later this afternoon or evening and will spread northward within the warning area tonight. RAINFALL: Olaf is expected to produce total rainfall amounts of 3 to 6 inches with maximum amounts of 10 inches across portions of far southern Baja California Sur today through Friday. This rainfall may trigger flash flooding and mudslides. SURF: Olaf is expected to generate swells that will affect portions of the coasts of Baja California Sur and Sinaloa later today, spreading northward along the west coast of Baja California Sur through Friday. These swells are likely to cause life-threatening surf and rip current conditions. Please consult products from your local weather office. NEXT ADVISORY ------------- Next complete advisory at 300 AM MDT. $$ Forecaster Berg

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