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#1148723 (Received by flhurricane at: 10:44 AM 21.Aug.2023) TCMAT4 POTENTIAL TROPICAL CYCLONE NINE FORECAST/ADVISORY NUMBER 1 NWS NATIONAL HURRICANE CENTER MIAMI FL AL092023 1500 UTC MON AUG 21 2023 NOTICE... LAND-BASED TROPICAL CYCLONE WATCHES AND WARNINGS ARE NO LONGER INCLUDED IN THE TROPICAL CYCLONE FORECAST/ADVISORY...(TCM). CURRENT LAND-BASED COASTAL WATCHES AND WARNINGS CAN BE FOUND IN THE MOST RECENTLY ISSUED TROPICAL CYCLONE PUBLIC ADVISORY...(TCP). POTENTIAL TROP CYCLONE CENTER LOCATED NEAR 25.0N 89.9W AT 21/1500Z POSITION ACCURATE WITHIN 60 NM PRESENT MOVEMENT TOWARD THE WEST OR 275 DEGREES AT 14 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1008 MB MAX SUSTAINED WINDS 25 KT WITH GUSTS TO 35 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 25.0N 89.9W AT 21/1500Z AT 21/1200Z CENTER WAS LOCATED NEAR 24.8N 89.0W FORECAST VALID 22/0000Z 25.5N 92.8W...TROPICAL CYCLONE MAX WIND 30 KT...GUSTS 40 KT. FORECAST VALID 22/1200Z 26.6N 96.8W MAX WIND 40 KT...GUSTS 50 KT. 34 KT... 90NE 0SE 0SW 70NW. FORECAST VALID 23/0000Z 27.8N 100.1W...POST-TROP/REMNT LOW MAX WIND 25 KT...GUSTS 35 KT. FORECAST VALID 23/1200Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 25.0N 89.9W INTERMEDIATE PUBLIC ADVISORY...WTNT34 KNHC/MIATCPAT4...AT 21/1800Z NEXT ADVISORY AT 21/2100Z $$ FORECASTER CANGIALOSI |