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Hurricane Teddy Public Advisory Number 24

2020-09-18 10:35:32| National Hurricane Center (Atlantic)

Issued at 500 AM AST Fri Sep 18 2020 000 WTNT35 KNHC 180835 TCPAT5 BULLETIN Hurricane Teddy Advisory Number 24 NWS National Hurricane Center Miami FL AL202020 500 AM AST Fri Sep 18 2020 ...TEDDY REMAINS A POWERFUL HURRICANE OVER THE CENTRAL ATLANTIC... ...LARGE SWELLS FORECAST TO SPREAD ACROSS MUCH OF THE WESTERN ATLANTIC INCREASING RIP CURRENT THREAT... SUMMARY OF 500 AM AST...0900 UTC...INFORMATION ---------------------------------------------- LOCATION...21.6N 55.4W ABOUT 550 MI...890 KM ENE OF THE NORTHERN LEEWARD ISLANDS ABOUT 935 MI...1510 KM SE OF BERMUDA MAXIMUM SUSTAINED WINDS...130 MPH...215 KM/H PRESENT MOVEMENT...NW OR 325 DEGREES AT 12 MPH...19 KM/H MINIMUM CENTRAL PRESSURE...947 MB...27.97 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. Interest in Bermuda should monitor the progress of Teddy. DISCUSSION AND OUTLOOK ---------------------- At 500 AM AST (0900 UTC), the center of Hurricane Teddy was located near latitude 21.6 North, longitude 55.4 West. Teddy is moving toward the northwest near 12 mph (19 km/h) and this general motion is expected to continue for the next couple of days, followed by a turn to the north by early next week. Maximum sustained winds are near 130 mph (215 km/h) with higher gusts. Teddy is a category 4 hurricane on the Saffir-Simpson Hurricane Wind Scale. Some fluctuations in strength are expected during the next day or so. Hurricane-force winds extend outward up to 60 miles (95 km) from the center and tropical-storm-force winds extend outward up to 230 miles (370 km). The estimated minimum central pressure is 947 mb (27.97 inches). HAZARDS AFFECTING LAND ---------------------- Key messages for Teddy can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDAT5 and WMO header WTNT45 KNHC. SURF: Large swells generated by Teddy are affecting the Lesser Antilles and the northeastern coast of South America and should spread westward to the Greater Antilles, the Bahamas, Bermuda, and the east coast of the United States by the weekend. 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 1100 AM AST. $$ Forecaster Cangialosi

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Hurricane Teddy Forecast Advisory Number 24

2020-09-18 10:35:04| National Hurricane Center (Atlantic)

Issued at 0900 UTC FRI SEP 18 2020 000 WTNT25 KNHC 180834 TCMAT5 HURRICANE TEDDY FORECAST/ADVISORY NUMBER 24 NWS NATIONAL HURRICANE CENTER MIAMI FL AL202020 0900 UTC FRI SEP 18 2020 THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. INTEREST IN BERMUDA SHOULD MONITOR THE PROGRESS OF TEDDY. HURRICANE CENTER LOCATED NEAR 21.6N 55.4W AT 18/0900Z POSITION ACCURATE WITHIN 20 NM PRESENT MOVEMENT TOWARD THE NORTHWEST OR 325 DEGREES AT 10 KT ESTIMATED MINIMUM CENTRAL PRESSURE 947 MB MAX SUSTAINED WINDS 115 KT WITH GUSTS TO 140 KT. 64 KT....... 50NE 40SE 40SW 50NW. 50 KT....... 90NE 60SE 70SW 90NW. 34 KT.......200NE 150SE 120SW 150NW. 12 FT SEAS..330NE 360SE 300SW 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 21.6N 55.4W AT 18/0900Z AT 18/0600Z CENTER WAS LOCATED NEAR 21.2N 55.1W FORECAST VALID 18/1800Z 22.8N 56.5W MAX WIND 120 KT...GUSTS 145 KT. 64 KT... 50NE 40SE 40SW 50NW. 50 KT...100NE 80SE 70SW 90NW. 34 KT...190NE 160SE 130SW 150NW. FORECAST VALID 19/0600Z 24.7N 58.1W MAX WIND 115 KT...GUSTS 140 KT. 64 KT... 60NE 50SE 40SW 50NW. 50 KT...110NE 90SE 70SW 90NW. 34 KT...190NE 190SE 130SW 160NW. FORECAST VALID 19/1800Z 26.6N 59.9W MAX WIND 110 KT...GUSTS 135 KT. 64 KT... 60NE 60SE 40SW 50NW. 50 KT...110NE 100SE 70SW 80NW. 34 KT...190NE 180SE 130SW 150NW. FORECAST VALID 20/0600Z 28.2N 61.6W MAX WIND 105 KT...GUSTS 130 KT. 64 KT... 60NE 60SE 30SW 50NW. 50 KT...100NE 110SE 70SW 80NW. 34 KT...180NE 180SE 140SW 150NW. FORECAST VALID 20/1800Z 29.8N 62.7W MAX WIND 100 KT...GUSTS 120 KT. 50 KT...100NE 110SE 70SW 80NW. 34 KT...180NE 180SE 140SW 160NW. FORECAST VALID 21/0600Z 32.2N 62.8W MAX WIND 95 KT...GUSTS 115 KT. 50 KT...100NE 110SE 70SW 80NW. 34 KT...220NE 200SE 170SW 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 22/0600Z 39.7N 61.9W MAX WIND 90 KT...GUSTS 110 KT. OUTLOOK VALID 23/0600Z 46.0N 62.9W...POST-TROP/EXTRATROP MAX WIND 65 KT...GUSTS 80 KT. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 21.6N 55.4W NEXT ADVISORY AT 18/1500Z $$ FORECASTER CANGIALOSI

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Post-Tropical Cyclone Sally Public Advisory Number 28

2020-09-18 04:49:04| National Hurricane Center (Atlantic)

The NHC has issued its final advisory on this system. Public Advisories from the Weather Prediction Center will provide updates as long as the system remains a flood threat. Issued at 1100 PM EDT Thu Sep 17 2020

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Tropical Depression Twenty-two Public Advisory Number 2

2020-09-18 04:42:56| National Hurricane Center (Atlantic)

Issued at 1000 PM CDT Thu Sep 17 2020 000 WTNT32 KNHC 180242 TCPAT2 BULLETIN Tropical Depression Twenty-Two Advisory Number 2 NWS National Hurricane Center Miami FL AL222020 1000 PM CDT Thu Sep 17 2020 ...DEPRESSION EXPECTED TO STRENGTHEN WHILE IT MOVES SLOWLY NORTHWARD OVER THE WESTERN GULF OF MEXICO... SUMMARY OF 1000 PM CDT...0300 UTC...INFORMATION ----------------------------------------------- LOCATION...22.0N 94.2W ABOUT 235 MI...380 KM E OF TAMPICO MEXICO ABOUT 330 MI...530 KM SE OF MOUTH OF THE RIO GRANDE MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/H PRESENT MOVEMENT...NE OR 35 DEGREES AT 3 MPH...6 KM/H MINIMUM CENTRAL PRESSURE...1005 MB...29.68 INCHES WATCHES AND WARNINGS -------------------- Interests along the western Gulf of Mexico coast should monitor the progress of the depression. DISCUSSION AND OUTLOOK ---------------------- At 1000 PM CDT (0300 UTC), the center of Tropical Depression Twenty-Two was located near latitude 22.0 North, longitude 94.2 West. The depression is moving toward the northeast near 3 mph (6 km/h). A slow north-northeastward motion is expected through early Saturday, with a slow turn toward the north and then west anticipated over the weekend. Maximum sustained winds are near 35 mph (55 km/h) with higher gusts. Strengthening is forecast during the next few days, and the depression is expected to become a tropical storm on Friday. The system could be near or at hurricane strength by Sunday. The estimated minimum central pressure is 1005 mb (29.68 inches). HAZARDS AFFECTING LAND ---------------------- SURF: Swells are expected to increase and reach the coast of Texas and the Gulf coast of Mexico over the weekend, generated by a combination of the depression and a cold front entering the northern Gulf 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 complete advisory at 400 AM CDT. $$ Forecaster Berg

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Tropical Depression Twenty-two Forecast Advisory Number 2

2020-09-18 04:42:56| National Hurricane Center (Atlantic)

Issued at 0300 UTC FRI SEP 18 2020 000 WTNT22 KNHC 180242 TCMAT2 TROPICAL DEPRESSION TWENTY-TWO FORECAST/ADVISORY NUMBER 2 NWS NATIONAL HURRICANE CENTER MIAMI FL AL222020 0300 UTC FRI SEP 18 2020 INTERESTS ALONG THE WESTERN GULF OF MEXICO COAST SHOULD MONITOR THE PROGRESS OF THE DEPRESSION. TROPICAL DEPRESSION CENTER LOCATED NEAR 22.0N 94.2W AT 18/0300Z POSITION ACCURATE WITHIN 30 NM PRESENT MOVEMENT TOWARD THE NORTHEAST OR 35 DEGREES AT 3 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1005 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 22.0N 94.2W AT 18/0300Z AT 18/0000Z CENTER WAS LOCATED NEAR 22.0N 94.2W FORECAST VALID 18/1200Z 22.9N 93.8W MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 70NE 40SE 30SW 0NW. FORECAST VALID 19/0000Z 23.9N 93.3W MAX WIND 45 KT...GUSTS 55 KT. 34 KT... 80NE 60SE 40SW 60NW. FORECAST VALID 19/1200Z 24.8N 92.9W MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 40NE 40SE 20SW 30NW. 34 KT... 90NE 70SE 50SW 70NW. FORECAST VALID 20/0000Z 25.4N 93.2W MAX WIND 60 KT...GUSTS 75 KT. 50 KT... 40NE 40SE 30SW 30NW. 34 KT...100NE 80SE 60SW 80NW. FORECAST VALID 20/1200Z 25.6N 94.0W MAX WIND 65 KT...GUSTS 80 KT. 50 KT... 40NE 40SE 30SW 40NW. 34 KT...120NE 90SE 70SW 100NW. FORECAST VALID 21/0000Z 25.7N 94.8W MAX WIND 65 KT...GUSTS 80 KT. 50 KT... 50NE 40SE 30SW 50NW. 34 KT...110NE 90SE 80SW 110NW. 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 22/0000Z 26.1N 95.9W MAX WIND 60 KT...GUSTS 75 KT. OUTLOOK VALID 23/0000Z 26.4N 96.0W MAX WIND 55 KT...GUSTS 65 KT. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 22.0N 94.2W NEXT ADVISORY AT 18/0900Z $$ FORECASTER BERG

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