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#944163 (Received by flhurricane at: 10:51 AM 11.Oct.2018) TCMAT4 TROPICAL STORM MICHAEL FORECAST/ADVISORY NUMBER 20 NWS NATIONAL HURRICANE CENTER MIAMI FL AL142018 1500 UTC THU OCT 11 2018 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... THE TROPICAL STORM WARNING SOUTH OF THE SAVANNAH RIVER HAS BEEN DISCONTINUED. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A STORM SURGE WATCH IS IN EFFECT FOR... * OCRACOKE INLET NORTH CAROLINA TO DUCK NORTH CAROLINA A TROPICAL STORM WARNING IS IN EFFECT FOR... * SAVANNAH RIVER TO DUCK NORTH CAROLINA * PAMLICO AND ALBEMARLE SOUNDS A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE EXPECTED SOMEWHERE WITHIN THE WARNING AREA. A STORM SURGE WATCH MEANS THERE IS A POSSIBILITY OF LIFE- THREATENING INUNDATION FROM RISING WATER MOVING INLAND FROM THE COASTLINE. TROPICAL STORM CENTER LOCATED NEAR 34.7N 80.8W AT 11/1500Z POSITION ACCURATE WITHIN 25 NM PRESENT MOVEMENT TOWARD THE NORTHEAST OR 50 DEGREES AT 20 KT ESTIMATED MINIMUM CENTRAL PRESSURE 990 MB MAX SUSTAINED WINDS 45 KT WITH GUSTS TO 55 KT. 34 KT....... 40NE 160SE 40SW 0NW. 12 FT SEAS.. 0NE 270SE 0SW 0NW. 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 34.7N 80.8W AT 11/1500Z AT 11/1200Z CENTER WAS LOCATED NEAR 34.1N 81.7W FORECAST VALID 12/0000Z 36.6N 77.3W...INLAND MAX WIND 45 KT...GUSTS 55 KT. 34 KT... 0NE 180SE 0SW 0NW. FORECAST VALID 12/1200Z 39.3N 71.0W...POST-TROP/EXTRATROP MAX WIND 60 KT...GUSTS 75 KT. 50 KT... 0NE 90SE 120SW 0NW. 34 KT...100NE 270SE 180SW 90NW. FORECAST VALID 13/0000Z 42.8N 61.0W...POST-TROP/EXTRATROP MAX WIND 60 KT...GUSTS 75 KT. 50 KT... 0NE 180SE 150SW 0NW. 34 KT...150NE 320SE 240SW 110NW. FORECAST VALID 13/1200Z 45.5N 49.0W...POST-TROP/EXTRATROP MAX WIND 60 KT...GUSTS 75 KT. 50 KT... 0NE 200SE 180SW 0NW. 34 KT...150NE 360SE 300SW 150NW. FORECAST VALID 14/1200Z 48.2N 23.5W...POST-TROP/EXTRATROP MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 0NE 240SE 210SW 0NW. 34 KT...150NE 480SE 480SW 150NW. 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 15/1200Z 49.0N 9.0W...POST-TROP/EXTRATROP MAX WIND 35 KT...GUSTS 45 KT. OUTLOOK VALID 16/1200Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 34.7N 80.8W NEXT ADVISORY AT 11/2100Z $$ FORECASTER BROWN |