Issued at 0900 UTC THU SEP 29 2022
000 WTNT24 KNHC 290858 TCMAT4 TROPICAL STORM IAN FORECAST/ADVISORY NUMBER 27 NWS NATIONAL HURRICANE CENTER MIAMI FL AL092022 0900 UTC THU SEP 29 2022 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... THE HURRICANE WARNINGS ALONG THE EAST AND WEST COASTS OF THE FLORIDA PENINSULA HAVE BEEN CHANGED TO TROPICAL STORM WARNINGS. THE TROPICAL STORM WATCH NORTH OF SURF CITY TO CAPE LOOKOUT...NORTH CAROLINA...HAS BEEN UPGRADED TO A TROPICAL STORM WARNING. THE GOVERNMENT OF THE BAHAMAS HAS DISCONTINUED THE TROPICAL STORM WARNING FOR BIMINI AND GRAND BAHAMA ISLANDS. THE STORM SURGE WATCH HAS BEEN DISCONTINUED FROM SUWANNEE RIVER SOUTH TO MIDDLE OF LONGBOAT KEY INCLUDING TAMPA BAY. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A STORM SURGE WARNING IS IN EFFECT FOR... * MIDDLE OF LONGBOAT KEY SOUTHWARD TO FLAMINGO INCLUDING CHARLOTTE HARBOR * FLAGLER/VOLUSIA LINE TO THE MOUTH OF THE SOUTH SANTEE RIVER * ST. JOHNS RIVER A TROPICAL STORM WARNING IS IN EFFECT FOR... * NORTH OF BONITA BEACH TO INDIAN PASS FLORIDA * BOCA RATON FLORIDA TO CAPE LOOKOUT NORTH CAROLINA * LAKE OKEECHOBEE A STORM SURGE WATCH IS IN EFFECT FOR... * NORTH OF SOUTH SANTEE RIVER TO LITTLE RIVER INLET A HURRICANE WATCH IS IN EFFECT FOR... * FLAGLER/VOLUSIA COUNTY LINE TO THE SOUTH SANTEE RIVER A STORM SURGE WARNING MEANS THERE IS A DANGER OF LIFE-THREATENING INUNDATION...FROM RISING WATER MOVING INLAND FROM THE COASTLINE...IN THE INDICATED LOCATIONS. FOR A DEPICTION OF AREAS AT RISK...PLEASE SEE THE NATIONAL WEATHER SERVICE STORM SURGE WATCH/WARNING GRAPHIC...AVAILABLE AT HURRICANES.GOV. THIS IS A LIFE-THREATENING SITUATION. PERSONS LOCATED WITHIN THESE AREAS SHOULD TAKE ALL NECESSARY ACTIONS TO PROTECT LIFE AND PROPERTY FROM RISING WATER AND THE POTENTIAL FOR OTHER DANGEROUS CONDITIONS. PROMPTLY FOLLOW EVACUATION AND OTHER INSTRUCTIONS FROM LOCAL OFFICIALS. 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...IN THE INDICATED LOCATIONS DURING THE NEXT 48 HOURS. A HURRICANE WATCH MEANS THAT HURRICANE CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA. INTERESTS ELSEWHERE IN EASTERN NORTH CAROLINA SHOULD MONITOR THE PROGRESS OF IAN. TROPICAL STORM CENTER LOCATED NEAR 28.0N 80.9W AT 29/0900Z POSITION ACCURATE WITHIN 30 NM PRESENT MOVEMENT TOWARD THE NORTHEAST OR 40 DEGREES AT 7 KT ESTIMATED MINIMUM CENTRAL PRESSURE 986 MB MAX SUSTAINED WINDS 55 KT WITH GUSTS TO 65 KT. 50 KT....... 60NE 50SE 40SW 70NW. 34 KT.......360NE 120SE 120SW 200NW. 12 FT SEAS..270NE 60SE 360SW 210NW. 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 28.0N 80.9W AT 29/0900Z AT 29/0600Z CENTER WAS LOCATED NEAR 27.7N 81.1W FORECAST VALID 29/1800Z 28.9N 80.4W...OVER WATER MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 70NE 50SE 30SW 70NW. 34 KT...450NE 120SE 100SW 180NW. FORECAST VALID 30/0600Z 30.2N 80.0W...OVER WATER MAX WIND 55 KT...GUSTS 65 KT. 50 KT... 70NE 80SE 30SW 90NW. 34 KT...320NE 130SE 90SW 150NW. FORECAST VALID 30/1800Z 32.2N 80.1W...OVER WATER MAX WIND 60 KT...GUSTS 75 KT. 50 KT... 70NE 70SE 50SW 40NW. 34 KT...160NE 120SE 90SW 80NW. FORECAST VALID 01/0600Z 34.3N 80.8W...INLAND MAX WIND 35 KT...GUSTS 45 KT. 34 KT... 90NE 90SE 0SW 0NW. FORECAST VALID 01/1800Z 35.8N 81.7W...INLAND MAX WIND 25 KT...GUSTS 35 KT. FORECAST VALID 02/0600Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 28.0N 80.9W INTERMEDIATE PUBLIC ADVISORY...WTNT34 KNHC/MIATCPAT4...AT 29/1200Z NEXT ADVISORY AT 29/1500Z $$ FORECASTER BERG
