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Tropical Depression Claudette Public Advisory Number 10
2021-06-20 04:39:44| National Hurricane Center (Atlantic)
Issued at 1000 PM CDT Sat Jun 19 2021 000 WTNT33 KNHC 200239 TCPAT3 BULLETIN Tropical Depression Claudette Advisory Number 10 NWS National Hurricane Center Miami FL AL032021 1000 PM CDT Sat Jun 19 2021 ...CENTER OF CLAUDETTE MOVING INTO CENTRAL ALABAMA... ...HEAVY RAINS AND GUSTY WINDS CONTINUE ACROSS PORTIONS OF THE SOUTHEAST U.S... SUMMARY OF 1000 PM CDT...0300 UTC...INFORMATION ----------------------------------------------- LOCATION...32.6N 87.0W ABOUT 45 MI...75 KM WNW OF MONTGOMERY ALABAMA ABOUT 120 MI...195 KM W OF COLUMBUS GEORGIA MAXIMUM SUSTAINED WINDS...30 MPH...45 KM/H PRESENT MOVEMENT...NE OR 50 DEGREES AT 14 MPH...22 KM/H MINIMUM CENTRAL PRESSURE...1005 MB...29.68 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: None. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: A Tropical Storm Watch is in effect for... * Cape Fear to Duck, North Carolina * Pamlico and Albemarle Sounds A Tropical Storm Watch means that tropical storm conditions are possible within the watch area, in this case within the next 36 to 48 hours. Interests elsewhere across the southeast U.S. should monitor the progress of this system. Tropical storm warnings will likely be required for a portion of the watch area Sunday morning. 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 1000 PM CDT (0300 UTC), the center of Tropical Depression Claudette was located near latitude 32.6 North, longitude 87.0 West. The depression is moving toward the northeast near 14 mph (22 km/h). A turn toward the east-northeast is expected tonight and Sunday. On the forecast track, the system should cross portions of the southeast U.S. through Sunday night, and move over the coasts of the Carolinas into the western Atlantic Ocean on Monday. Maximum sustained winds are now near 30 mph (45 km/h) with higher gusts. These winds are mainly occurring over the Gulf of Mexico well to the south of the center. Little change in strength is expected tonight and Sunday. However, the cyclone is forecast to become a tropical storm again when it moves across the Carolinas Sunday night or early Monday. The estimated minimum central pressure based on surface observations is 1005 mb (29.68 inches). HAZARDS AFFECTING LAND ---------------------- Key messages for Claudette can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDAT3, WMO header WTNT43 KNHC, and on the web at www.hurricanes.gov/graphics_at3.shtml?key_messages. RAINFALL: Claudette is expected to produce additional rainfall totals of 2 to 4 inches with isolated maximum amounts of 8 inches across northern Alabama, northern Georgia, the Florida Panhandle, and South and North Carolina. Flash, urban and small stream flooding impacts, as well as new and renewed minor to isolated moderate river flooding are possible across these areas. Storm total rainfall is expected to be 5 to 10 inches with isolated 15 inch totals in southeast Louisiana, southern Mississippi, southern Alabama, and the western Florida panhandle. For the latest rainfall reports and wind gusts associated with Claudette, see the companion storm summary at WBCSCCNS3 with the WMO header ACUS43 KWBC or at the following link: https://www.wpc.ncep.noaa.gov/discussions/nfdscc3.html STORM SURGE: The combination of 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 could reach the following heights above ground somewhere in the indicated areas if the peak surge occurs at the time of high tide... Cape Lookout, NC to NC/VA Border...1-3 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. WIND: Tropical storm conditions are possible in the watch area Sunday night and Monday. TORNADOES: A few tornadoes are possible tonight across southeast Alabama, the Florida Panhandle and southern Georgia, and across parts of Georgia and the Carolinas on Sunday. NEXT ADVISORY ------------- Next intermediate advisory at 100 AM CDT. Next complete advisory at 400 AM CDT. $$ Forecaster Beven
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