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Tropical Depression Twenty-one Forecast Advisory Number 1
2020-09-14 11:47:57| National Hurricane Center (Atlantic)
Issued at 1000 UTC MON SEP 14 2020 000 WTNT21 KNHC 140947 TCMAT1 TROPICAL DEPRESSION TWENTY-ONE SPECIAL FORECAST/ADVISORY NUMBER 1 NWS NATIONAL HURRICANE CENTER MIAMI FL AL212020 1000 UTC MON SEP 14 2020 THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. TROPICAL DEPRESSION CENTER LOCATED NEAR 18.5N 28.3W AT 14/1000Z POSITION ACCURATE WITHIN 30 NM PRESENT MOVEMENT TOWARD THE NORTH OR 355 DEGREES AT 5 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1009 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 18.5N 28.3W AT 14/1000Z AT 14/0600Z CENTER WAS LOCATED NEAR 18.2N 28.2W FORECAST VALID 14/1800Z 19.6N 28.6W MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 40NE 40SE 0SW 0NW. FORECAST VALID 15/0600Z 20.5N 29.6W MAX WIND 30 KT...GUSTS 40 KT. FORECAST VALID 15/1800Z 21.3N 30.9W MAX WIND 25 KT...GUSTS 35 KT. FORECAST VALID 16/0600Z 21.9N 32.8W...POST-TROP/REMNT LOW MAX WIND 25 KT...GUSTS 35 KT. FORECAST VALID 16/1800Z 22.4N 34.8W...POST-TROP/REMNT LOW MAX WIND 20 KT...GUSTS 30 KT. FORECAST VALID 17/0600Z 22.8N 36.9W...POST-TROP/REMNT LOW MAX WIND 20 KT...GUSTS 30 KT. 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 18/0600Z 23.4N 41.0W...POST-TROP/REMNT LOW MAX WIND 20 KT...GUSTS 30 KT. OUTLOOK VALID 19/0600Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 18.5N 28.3W NEXT ADVISORY AT 14/1500Z $$ FORECASTER STEWART/BEVEN
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Category:Transportation and Logistics