FLORENCE PUBLIC ADVISORY ISSUED BY NHC
923 WTNT21 KNHC 132032 TCMAT1 HURRICANE FLORENCE FORECAST/ADVISORY NUMBER 58 NWS NATIONAL HURRICANE CENTER MIAMI FL AL062018 2100 UTC THU SEP 13 2018 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... A TROPICAL STORM WARNING HAS BEEN ISSUED FROM SOUTH OF SOUTH SANTEE RIVER TO EDISTO BEACH SOUTH CAROLINA. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A STORM SURGE WARNING IS IN EFFECT FOR... * SOUTH SANTEE RIVER SOUTH CAROLINA TO DUCK NORTH CAROLINA * ALBEMARLE AND PAMLICO SOUNDS...INCLUDING THE NEUSE AND PAMLICO RIVERS A STORM SURGE WATCH IS IN EFFECT FOR... * EDISTO BEACH SOUTH CAROLINA TO SOUTH SANTEE RIVER SOUTH CAROLINA * NORTH OF DUCK NORTH CAROLINA TO THE NORTH CAROLINA/VIRGINIA BORDER A HURRICANE WARNING IS IN EFFECT FOR... * SOUTH SANTEE RIVER SOUTH CAROLINA TO DUCK NORTH CAROLINA * ALBEMARLE AND PAMLICO SOUNDS A HURRICANE WATCH IS IN EFFECT FOR... * EDISTO BEACH SOUTH CAROLINA TO SOUTH SANTEE RIVER SOUTH CAROLINA A TROPICAL STORM WARNING IS IN EFFECT FOR... * NORTH OF DUCK NORTH CAROLINA TO CAPE CHARLES LIGHT VIRGINIA * CHESAPEAKE BAY SOUTH OF NEW POINT COMFORT * EDISTO BEACH SOUTH CAROLINA TO SOUTH SANTEE RIVER SOUTH CAROLINA INTERESTS ELSEWHERE IN THE SOUTHEASTERN AND MID-ATLANTIC STATES SHOULD MONITOR THE PROGRESS OF FLORENCE. A STORM SURGE WARNING MEANS THERE IS A DANGER OF LIFE-THREATENING INUNDATION...FROM RISING WATER MOVING INLAND FROM THE COASTLINE. FOR A DEPICTION OF AREAS AT RISK, PLEASE SEE THE NATIONAL WEATHER SERVICE STORM SURGE WATCH/WARNING GRAPHIC, AVAILABLE AT HURRICANES.GOV. A STORM SURGE WATCH MEANS THERE IS A POSSIBILITY OF LIFE- THREATENING INUNDATION FROM RISING WATER MOVING INLAND FROM THE COASTLINE. A HURRICANE WARNING MEANS THAT HURRICANE CONDITIONS ARE EXPECTED SOMEWHERE WITHIN THE WARNING AREA...IN THIS CASE WITHIN THE NEXT 12 TO 24 HOURS. A HURRICANE WATCH MEANS THAT HURRICANE CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA. A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE EXPECTED SOMEWHERE WITHIN THE WARNING AREA. HURRICANE CENTER LOCATED NEAR 33.7N 76.2W AT 13/2100Z POSITION ACCURATE WITHIN 10 NM PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 295 DEGREES AT 4 KT ESTIMATED MINIMUM CENTRAL PRESSURE 955 MB EYE DIAMETER 25 NM MAX SUSTAINED WINDS 85 KT WITH GUSTS TO 105 KT. 64 KT....... 70NE 60SE 50SW 60NW. 50 KT.......100NE 90SE 80SW 80NW. 34 KT.......170NE 150SE 110SW 140NW. 12 FT SEAS..400NE 200SE 180SW 90NW. 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 33.7N 76.2W AT 13/2100Z AT 13/1800Z CENTER WAS LOCATED NEAR 33.6N 76.0W FORECAST VALID 14/0600Z 34.1N 77.2W MAX WIND 85 KT...GUSTS 105 KT. 64 KT... 70NE 60SE 50SW 60NW. 50 KT...100NE 90SE 80SW 80NW. 34 KT...170NE 150SE 110SW 130NW. FORECAST VALID 14/1800Z 34.2N 78.2W...INLAND MAX WIND 75 KT...GUSTS 90 KT. 64 KT... 60NE 60SE 40SW 35NW. 50 KT... 90NE 80SE 60SW 50NW. 34 KT...170NE 150SE 100SW 90NW. FORECAST VALID 15/0600Z 33.9N 79.0W...INLAND MAX WIND 50 KT...GUSTS 60 KT. 50 KT... 80NE 80SE 50SW 40NW. 34 KT...160NE 150SE 100SW 80NW. FORECAST VALID 15/1800Z 33.8N 79.9W...INLAND MAX WIND 35 KT...GUSTS 45 KT. 34 KT...150NE 140SE 90SW 70NW. FORECAST VALID 16/1800Z 34.8N 82.3W...INLAND MAX WIND 25 KT...GUSTS 35 KT. 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 17/1800Z 37.9N 82.6W...POST-TROP/INLAND MAX WIND 20 KT...GUSTS 30 KT. OUTLOOK VALID 18/1800Z 42.7N 76.3W...POST-TROP/INLAND MAX WIND 20 KT...GUSTS 30 KT. REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 33.7N 76.2W NEXT ADVISORY AT 14/0300Z $$ FORECASTER STEWART
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