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Tropical Storm Elsa Public Advisory Number 35
2021-07-08 22:56:50| National Hurricane Center (Atlantic)
Issued at 500 PM EDT Thu Jul 08 2021 000 WTNT35 KNHC 082056 TCPAT5 BULLETIN Tropical Storm Elsa Advisory Number 35 NWS National Hurricane Center Miami FL AL052021 500 PM EDT Thu Jul 08 2021 ...ELSA SLIGHTLY STRONGER... ...HEADED FOR THE MID-ATLANTIC COAST.... SUMMARY OF 500 PM EDT...2100 UTC...INFORMATION ---------------------------------------------- LOCATION...36.3N 78.3W ABOUT 125 MI...200 KM WSW OF NORFOLK VIRGINIA ABOUT 300 MI...485 KM SW OF ATLANTIC CITY NEW JERSEY MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H PRESENT MOVEMENT...NE OR 40 DEGREES AT 21 MPH...33 KM/H MINIMUM CENTRAL PRESSURE...1006 MB...29.71 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: The Tropical Storm Warning south of Little River Inlet has been discontinued. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: A Tropical Storm Warning is in effect for... * Little River Inlet, South Carolina, to Sandy Hook, New Jersey * Pamlico and Albemarle Sounds * Chesapeake Bay south of North Beach and the tidal Potomac south of Cobb Island * Delaware Bay south of Slaughter Beach * Long Island from East Rockaway Inlet to the eastern tip along the south shore and from Port Jefferson Harbor eastward on the north shore * New Haven, Connecticut to Merrimack River, Massachusetts including Cape Cod, Block Island, Martha's Vineyard, and Nantucket A Tropical Storm Warning means that tropical storm conditions are expected somewhere within the warning area. For information on wind hazards north of the Tropical Storm Warning area, please see products from your local weather office. 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 500 PM EDT (2100 UTC), the center of Tropical Storm Elsa was located near latitude 36.3 North, longitude 78.3 West. Elsa is moving toward the northeast near 21 mph (33 km/h), and this general motion is expected to continue with an increase in forward speed during the next couple of days. On the forecast track, Elsa will continue to move over North Carolina this afternoon, pass near the eastern mid-Atlantic states by tonight, and move near or over the northeastern United States on Friday and Friday night. The system should move over Atlantic Canada by Friday night and Saturday. Maximum sustained winds have increased to near 50 mph (85 km/h) with higher gusts. No significant change in strength is expected through Friday, and Elsa is forecast to become a post-tropical cyclone by Friday night. Tropical-storm-force winds extend outward up to 160 miles (260 km) from the center. A NOAA-NOS weather station in Wrightsville Beach, North Carolina, recently reported a sustained wind of 47 mph (76 km/h) gusting to 54 mph (87 km/h). The estimated minimum central pressure is 1006 mb (29.71 inches). HAZARDS AFFECTING LAND ---------------------- Key messages for Elsa can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDAT5, WMO header WTNT45 KNHC and on the web at www.hurricanes.gov/graphics_at5.shtml?key_messages. WIND: Tropical storm conditions are expected to continue over portions of the North Carolina coast today, and along the mid-Atlantic coast later this afternoon and evening. These winds will spread northward in the warning area over the northeastern states by Friday. RAINFALL: Elsa is expected to produce the following rainfall amounts and impacts the rest of this week: Across central and eastern North Carolina into southeastern Virginia, and from the Mid-Atlantic into New England...2 to 4 inches of rain with isolated totals up to 6 inches through Friday are possible, which could result in limited-to-considerable flash and urban flooding, as well as isolated minor river flooding. For the latest rainfall reports and wind gusts associated with Elsa, please visit the following link: https://www.wpc.ncep.noaa.gov/discussions/nfdscc5.html TORNADOES: A few tornadoes are possible across eastern North Carolina into southeast Virginia and eastern Maryland through this evening. The threat for a tornado or two will continue through late tonight and Friday morning across coastal portions of the Mid-Atlantic to southern New England. NEXT ADVISORY ------------- Next intermediate advisory at 800 PM EDT. Next complete advisory at 1100 PM EDT. $$ Forecaster Pasch/Papin
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