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Hurricane Maria Public Advisory Number 42
2017-09-26 16:40:47| National Hurricane Center (Atlantic)
Issued at 1100 AM EDT Tue Sep 26 2017 000 WTNT35 KNHC 261440 TCPAT5 BULLETIN Hurricane Maria Advisory Number 42 NWS National Hurricane Center Miami FL AL152017 1100 AM EDT Tue Sep 26 2017 ...TROPICAL-STORM-FORCE WINDS NEARING THE NORTH CAROLINA OUTER BANKS... SUMMARY OF 1100 AM EDT...1500 UTC...INFORMATION ----------------------------------------------- LOCATION...33.6N 73.1W ABOUT 175 MI...285 KM SE OF CAPE HATTERAS NORTH CAROLINA MAXIMUM SUSTAINED WINDS...75 MPH...120 KM/H PRESENT MOVEMENT...N OR 360 DEGREES AT 7 MPH...11 KM/H MINIMUM CENTRAL PRESSURE...971 MB...28.68 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: A Storm Surge Warning has been issued from Ocracoke Inlet to Cape Hatteras. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: A Storm Surge Warning is in effect for... * Ocracoke Inlet to Cape Hatteras A Tropical Storm Warning is in effect for... * Bogue Inlet to the North Carolina/Virginia border * Albemarle and Pamlico Sounds A Storm Surge Watch is in effect for... * Cape Lookout to west of Ocracoke Inlet * North of Cape Hatteras to Duck 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. For a depiction of areas at risk, please see the National Weather Service Storm Surge Watch/Warning Graphic, available at hurricanes.gov. For storm information specific to your area, including possible inland watches and warnings, please monitor products issued by your local National Weather Service forecast office. DISCUSSION AND 48-HOUR OUTLOOK ------------------------------ At 1100 AM EDT (1500 UTC), the center of Hurricane Maria was located near latitude 33.6 North, longitude 73.1 West. Maria is moving toward the north near 7 mph (11 km/h), and this general motion with some decrease in forward speed is expected through tonight. A turn toward the north-northeast is expected on Wednesday. On the forecast track, the center of Maria will pass east of the coast of North Carolina during the next couple of days. Maximum sustained winds are near 75 mph (120 km/h) with higher gusts. Gradual weakening is forecast during the next couple of days, and Maria is forecast to become a tropical storm within the next day or so. Maria is a large hurricane. Hurricane-force winds extend outward up to 105 miles (165 km) from the center and tropical-storm-force winds extend outward up to 240 miles (390 km). NOAA buoy 41025 located about 15 miles southeast of Cape Hatteras recently reported a sustained wind of 39 mph (63 km/h) with a wind gust to 49 mph (80 km/h). The latest minimum central pressure estimated from reconnaissance aircraft data is 971 mb (28.68 inches). HAZARDS AFFECTING LAND ---------------------- WIND: Tropical storm conditions are expected within the warning area beginning this afternoon. STORM SURGE: The combination of a dangerous storm surge and the tide will cause normally dry areas near the coast to be flooded by rising waters moving inland from the shoreline. The water is expected to reach the following heights above ground if the peak surge occurs at the time of high tide... Cape Lookout to Duck including the sound side of the Outer Banks...2 to 4 ft Surge-related flooding depends on the relative timing of the surge and the tidal cycle, and can vary greatly over short distances. For information specific to your area, please see products issued by your local National Weather Service forecast office. RAINFALL: Maria is expected to produce total rain accumulations of 1 to 2 inches over the Outer Banks of North Carolina through Wednesday. SURF: Large swells generated by Maria are affecting much of the east coast of the United States. These swells are also affecting Bermuda, the Turks and Caicos Islands, and the Bahamas. These swells are likely to cause life-threatening surf and rip current conditions. Please consult products from your local weather office for more information. NEXT ADVISORY ------------- Next intermediate advisory at 200 PM EDT. Next complete advisory at 500 PM EDT. $$ Forecaster Brown
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