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Tropical Storm Fay Public Advisory Number 4
2020-07-10 13:59:15| National Hurricane Center (Atlantic)
Issued at 800 AM EDT Fri Jul 10 2020 000 WTNT31 KNHC 101159 TCPAT1 BULLETIN Tropical Storm Fay Special Advisory Number 4 NWS National Hurricane Center Miami FL AL062020 800 AM EDT Fri Jul 10 2020 ...TROPICAL STORM WARNING EXTENDED SOUTHWARD ALONG THE DELAWARE COASTLINE AS HEAVY RAINS AND GUSTY WINDS MOVE ONSHORE ALONG THE MID-ATLANTIC COAST... SUMMARY OF 800 AM EDT...1200 UTC...INFORMATION ---------------------------------------------- LOCATION...37.6N 74.7W ABOUT 55 MI...85 KM SSE OF OCEAN CITY MARYLAND ABOUT 90 MI...145 KM S OF CAPE MAY NEW JERSEY MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H PRESENT MOVEMENT...N OR 5 DEGREES AT 10 MPH...17 KM/H MINIMUM CENTRAL PRESSURE...999 MB...29.50 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: The Tropical Storm Warning has been extended southward to Fenwick Island Delaware, including southern Delaware Bay. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: A Tropical Storm Warning is in effect for... * Fenwick Island Delaware to Watch Hill Rhode Island including Long Island and Long Island Sound * Southern Delaware Bay A Tropical Storm Warning means that tropical storm conditions are expected somewhere within the warning area. 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 OUTLOOK ---------------------- At 800 AM EDT (1200 UTC), the center of Tropical Storm Fay was located by an Air Force Reserve Hurricane Hunter aircraft near latitude 37.6 North, longitude 74.7 West. Fay is moving toward the north near 10 mph (17 km/h). A northward to north- northeastward motion at a faster forward speed is expected over the next couple of days. On the forecast track, the center of Fay is forecast to move near the mid-Atlantic coast today and move inland over the mid-Atlantic or the northeast United States late tonight or on Saturday. Maximum sustained winds are near 50 mph (85 km/h) with higher gusts. Little change in strength is forecast today and tonight while the center remains over water. Weakening should begin after the center moves inland. Tropical-storm-force winds extend outward up to 140 miles (220 km) from the center. A Weatherflow station at Lewes, Delaware recently reported a sustained wind of 33 mph (54 km/h) and a wind gust of 39 mph (63 km/h). The estimated minimum central pressure based on aircraft data is 999 mb (29.50 inches). HAZARDS AFFECTING LAND ---------------------- Key messages for Fay can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDAT1 and WMO header WTNT41 KNHC. RAINFALL: Fay is expected to produce 2 to 4 inches of rain with isolated maxima of 7 inches along and near the track from the lower Maryland Eastern Shore and Delaware northward into New Jersey, eastern Pennsylvania, southeast New York, and southern New England. These rains may result in flash flooding where the heaviest amounts occur. Widespread river flooding is not expected at this time. WIND: Tropical storm conditions are expected to first reach the coast within the warning in the next few hours and spread northward through the warning area tonight. STORM SURGE: Minor coastal flooding is possible in portions of the Tropical Storm Warning area. TORNADOES: Isolated tornadoes are possible today over portions of New Jersey, southeast New York, and southern New England. NEXT ADVISORY ------------- Next intermediate advisory at 800 AM EDT. Next complete advisory at 1100 AM EDT. $$ Forecaster Brennan
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