Issued at 1500 UTC SUN MAY 20 2012 000WTNT21 KNHC 201449TCMAT1 TROPICAL STORM ALBERTO FORECAST/ADVISORY NUMBER 4NWS NATIONAL HURRICANE CENTER MIAMI FL AL0120121500 UTC SUN MAY 20 2012 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... NONE. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A TROPICAL STORM WATCH IS IN EFFECT FOR...* SAVANNAH RIVER TO SOUTH SANTEE RIVER SOUTH CAROLINA A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS AREPOSSIBLE WITHIN THE WATCH AREA...IN THIS CASE WITHIN 24 HOURS. COASTAL INTERESTS ELSEWHERE FROM GEORGIA THROUGH THE OUTER BANKS OFNORTH CAROLINA SHOULD MONITOR THE PROGRESS OF ALBERTO. TROPICAL STORM CENTER LOCATED NEAR 31.5N 79.7W AT 20/1500ZPOSITION ACCURATE WITHIN 15 NM PRESENT MOVEMENT TOWARD THE WEST-SOUTHWEST OR 250 DEGREES AT 5 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1000 MBMAX SUSTAINED WINDS 40 KT WITH GUSTS TO 50 KT.34 KT....... 40NE 0SE 0SW 60NW.12 FT SEAS..110NE 40SE 60SW 50NW.WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICALMILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT. REPEAT...CENTER LOCATED NEAR 31.5N 79.7W AT 20/1500ZAT 20/1200Z CENTER WAS LOCATED NEAR 31.7N 79.3W FORECAST VALID 21/0000Z 31.2N 79.7WMAX WIND 35 KT...GUSTS 45 KT.34 KT... 40NE 10SE 20SW 50NW. FORECAST VALID 21/1200Z 31.4N 79.1WMAX WIND 35 KT...GUSTS 45 KT.34 KT... 40NE 20SE 20SW 50NW. FORECAST VALID 22/0000Z 32.3N 77.6WMAX WIND 35 KT...GUSTS 45 KT.34 KT... 50NE 30SE 30SW 40NW. FORECAST VALID 22/1200Z 34.2N 75.4WMAX WIND 35 KT...GUSTS 45 KT.34 KT... 50NE 40SE 30SW 30NW. FORECAST VALID 23/1200Z 38.0N 70.5W...POST-TROPICALMAX WIND 35 KT...GUSTS 45 KT.34 KT... 50NE 50SE 40SW 30NW. EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 175 NMON DAY 4 AND 225 NM ON DAY 5...AND FOR INTENSITY NEAR 20 KT EACH DAY OUTLOOK VALID 24/1200Z 39.5N 66.5W...POST-TROPICALMAX WIND 30 KT...GUSTS 40 KT. OUTLOOK VALID 25/1200Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 31.5N 79.7W NEXT ADVISORY AT 20/2100Z $$FORECASTER BERG/PASCH
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