ZCZC MIATCPAT5 ALL TTAA00 KNHC DDHHMM CCA BULLETIN Hurricane Isaac Advisory Number 7...Corrected NWS National Hurricane Center Miami FL AL102024 1100 AM AST Fri Sep 27 2024 Correct headline ...HURRICANE ISAAC HEADING EASTWARD OVER THE NORTH CENTRAL ATLANTIC OCEAN... SUMMARY OF 1100 AM AST...1500 UTC...INFORMATION ----------------------------------------------- LOCATION...37.4N 46.8W ABOUT 1080 MI...1740 KM W OF THE AZORES MAXIMUM SUSTAINED WINDS...75 MPH...120 KM/H PRESENT MOVEMENT...ENE OR 65 DEGREES AT 18 MPH...30 KM/H MINIMUM CENTRAL PRESSURE...981 MB...28.97 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 1100 AM AST (1500 UTC), the center of Hurricane Isaac was located near latitude 37.4 North, longitude 46.8 West. Isaac is moving toward the east-northeast near 18 mph (30 km/h). A gradual turn to the east-northeast with a slight acceleration in forward speed is expected over the few days. Maximum sustained winds are near 75 mph (120 km/h) with higher gusts. Additional strengthening is expected during the next day or so followed by gradual weakening by the end of this weekend. Hurricane-force winds extend outward up to 15 miles (30 km) from the center and tropical-storm-force winds extend outward up to 70 miles (110 km). The estimated minimum central pressure is 981 mb (28.97 inches). HAZARDS AFFECTING LAND ---------------------- SURF: Swells generated by Isaac and a large wind fetch from a deep-layer trough could spread into the Azores by this weekend. 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 500 PM AST. $$ Forecaster Bucci NNNN
Originally Posted at:
NATIONAL HURRICANE CENTER and CENTRAL PACIFIC HURRICANE CENTER
At The NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION
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