Issued at 0900 UTC THU SEP 15 2022
000 WTNT22 KNHC 150855 TCMAT2 TROPICAL STORM FIONA FORECAST/ADVISORY NUMBER 4 NWS NATIONAL HURRICANE CENTER MIAMI FL AL072022 0900 UTC THU SEP 15 2022 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... NONE. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A TROPICAL STORM WATCH IS IN EFFECT FOR... * SABA AND ST. EUSTATIUS * ST. MAARTEN * ANTIGUA...BARBUDA...ST. KITTS...NEVIS...MONTSERRAT...AND ANGUILLA A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA...GENERALLY WITHIN 48 HOURS. INTERESTS ELSEWHERE IN THE NORTHERN LEEWARD ISLANDS...THE VIRGIN ISLANDS...PUERTO RICO...AND HISPANIOLA SHOULD MONITOR THE PROGRESS OF THIS SYSTEM. ADDITIONAL TROPICAL STORM WATCHES OR WARNINGS WILL LIKELY BE REQUIRED FOR PORTIONS OF THESE AREAS LATER TODAY. TROPICAL STORM CENTER LOCATED NEAR 16.6N 53.0W AT 15/0900Z POSITION ACCURATE WITHIN 30 NM PRESENT MOVEMENT TOWARD THE WEST OR 270 DEGREES AT 11 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1002 MB MAX SUSTAINED WINDS 45 KT WITH GUSTS TO 55 KT. 34 KT.......100NE 120SE 0SW 0NW. 12 FT SEAS..120NE 60SE 0SW 150NW. 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 16.6N 53.0W AT 15/0900Z AT 15/0600Z CENTER WAS LOCATED NEAR 16.6N 52.4W FORECAST VALID 15/1800Z 16.7N 54.7W MAX WIND 45 KT...GUSTS 55 KT. 34 KT...100NE 100SE 0SW 0NW. FORECAST VALID 16/0600Z 16.8N 57.3W MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 40NE 40SE 0SW 0NW. 34 KT...100NE 90SE 0SW 50NW. FORECAST VALID 16/1800Z 17.0N 59.8W MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 40NE 40SE 0SW 0NW. 34 KT...100NE 90SE 0SW 50NW. FORECAST VALID 17/0600Z 17.2N 62.3W MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 40NE 40SE 0SW 0NW. 34 KT...100NE 90SE 0SW 60NW. FORECAST VALID 17/1800Z 17.4N 64.4W MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 50NE 40SE 0SW 0NW. 34 KT...100NE 90SE 30SW 60NW. FORECAST VALID 18/0600Z 17.7N 66.1W MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 50NE 50SE 0SW 0NW. 34 KT...100NE 100SE 30SW 60NW. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 125 NM ON DAY 4 AND 175 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY OUTLOOK VALID 19/0600Z 18.8N 68.6W MAX WIND 50 KT...GUSTS 60 KT. OUTLOOK VALID 20/0600Z 21.0N 70.5W MAX WIND 55 KT...GUSTS 65 KT. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 16.6N 53.0W INTERMEDIATE PUBLIC ADVISORY...WTNT32 KNHC/MIATCPAT2...AT 15/1200Z NEXT ADVISORY AT 15/1500Z $$ FORECASTER REINHART
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