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Hurricane Sam Forecast Advisory Number 48
2021-10-04 16:41:59| National Hurricane Center (Atlantic)
Issued at 1500 UTC MON OCT 04 2021 000 WTNT23 KNHC 041441 TCMAT3 HURRICANE SAM FORECAST/ADVISORY NUMBER 48 NWS NATIONAL HURRICANE CENTER MIAMI FL AL182021 1500 UTC MON OCT 04 2021 THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT. HURRICANE CENTER LOCATED NEAR 42.6N 45.7W AT 04/1500Z POSITION ACCURATE WITHIN 25 NM PRESENT MOVEMENT TOWARD THE NORTHEAST OR 45 DEGREES AT 28 KT ESTIMATED MINIMUM CENTRAL PRESSURE 960 MB MAX SUSTAINED WINDS 85 KT WITH GUSTS TO 105 KT. 64 KT....... 0NE 50SE 50SW 0NW. 50 KT.......100NE 100SE 100SW 70NW. 34 KT.......220NE 240SE 240SW 220NW. 12 FT SEAS..350NE 390SE 580SW 330NW. 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 42.6N 45.7W AT 04/1500Z AT 04/1200Z CENTER WAS LOCATED NEAR 41.4N 47.1W FORECAST VALID 05/0000Z 46.5N 41.9W MAX WIND 75 KT...GUSTS 90 KT. 64 KT... 40NE 60SE 60SW 0NW. 50 KT...110NE 140SE 140SW 70NW. 34 KT...240NE 300SE 300SW 270NW. FORECAST VALID 05/1200Z 50.0N 40.5W...POST-TROP/EXTRATROP MAX WIND 70 KT...GUSTS 85 KT. 64 KT... 40NE 60SE 60SW 40NW. 50 KT...110NE 180SE 180SW 70NW. 34 KT...270NE 420SE 420SW 330NW. FORECAST VALID 06/0000Z 50.3N 38.3W...POST-TROP/EXTRATROP MAX WIND 60 KT...GUSTS 75 KT. 50 KT... 60NE 150SE 150SW 60NW. 34 KT...270NE 420SE 420SW 330NW. FORECAST VALID 06/1200Z 51.4N 33.2W...POST-TROP/EXTRATROP MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 0NE 120SE 120SW 0NW. 34 KT...240NE 330SE 330SW 240NW. FORECAST VALID 07/0000Z 54.3N 27.7W...POST-TROP/EXTRATROP MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 0NE 100SE 0SW 0NW. 34 KT...210NE 270SE 270SW 180NW. FORECAST VALID 07/1200Z 58.3N 24.8W...POST-TROP/EXTRATROP MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 0NE 100SE 0SW 0NW. 34 KT...360NE 240SE 210SW 450NW. 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 08/1200Z 61.0N 29.7W...POST-TROP/EXTRATROP MAX WIND 50 KT...GUSTS 60 KT. OUTLOOK VALID 09/1200Z 60.0N 29.8W...POST-TROP/EXTRATROP MAX WIND 40 KT...GUSTS 50 KT. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 42.6N 45.7W NEXT ADVISORY AT 04/2100Z $$ FORECASTER BROWN
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Category:Transportation and Logistics