Issued at 500 AM AST Sun Sep 28 2025
000 WTNT33 KNHC 280855 TCPAT3 BULLETIN Hurricane Humberto Advisory Number 15 NWS National Hurricane Center Miami FL AL082025 500 AM AST Sun Sep 28 2025 ...EXTREMELY DANGEROUS CATEGORY 4 HUMBERTO MOVING WEST-NORTHWESTWARD OVER THE SOUTHWESTERN SUBTROPICAL ATLANTIC... ...COULD BRING HAZARDS TO BERMUDA IN A FEW DAYS... SUMMARY OF 500 AM AST...0900 UTC...INFORMATION ---------------------------------------------- LOCATION...23.9N 63.3W ABOUT 585 MI...945 KM S OF BERMUDA MAXIMUM SUSTAINED WINDS...155 MPH...250 KM/H PRESENT MOVEMENT...WNW OR 300 DEGREES AT 13 MPH...20 KM/H MINIMUM CENTRAL PRESSURE...929 MB...27.44 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. Interests in Bermuda should monitor the progress of Humberto, as watches could be required later today. DISCUSSION AND OUTLOOK ---------------------- At 500 AM AST (0900 UTC), the center of Hurricane Humberto was located near latitude 23.9 North, longitude 63.3 West. Humberto is moving toward the west-northwest near 13 mph (20 km/h). A turn toward the northwest is expected this morning, followed by a turn to the north-northwest on Monday evening. Humberto is forecast to then turn north-northeastward and move west of Bermuda by Tuesday evening. Maximum sustained winds are near 155 mph (250 km/h) with higher gusts. Humberto is an extremely dangerous category 4 hurricane on the Saffir-Simpson Hurricane Wind Scale. Humberto should remain a powerful major hurricane for the next few days. Hurricane-force winds extend outward up to 35 miles (55 km) from the center and tropical-storm-force winds extend outward up to 140 miles (220 km). The estimated minimum central pressure is 929 mb (27.44 inches). HAZARDS AFFECTING LAND ---------------------- SURF: Swells generated by Humberto will continue to affect portions of the northern Leeward Islands, the Virgin Islands, Puerto Rico, and Bermuda through much of this week. Swells from Humberto will also affect the U.S. East Coast beginning Monday. These swells are likely to cause life-threatening surf and rip current conditions. Please consult products from your local weather office. NEXT ADVISORY ------------- Next complete advisory at 1100 AM AST. $$ Forecaster Hagen
NHC Atlantic
