Tag Archives: Tropical Storm Claudette

Claudette Strengthens Back to a Tropical Storm

Former Tropical Depression Claudette strengthened back to a tropical storm on Monday morning. At 8:00 a.m. EDT on Monday the center of Tropical Storm Claudette was located at latitude 36.4°N and longitude 76.3°W which put it about 15 miles (25 km) west of Duck, North Carolina. Claudette was moving toward the east-northeast at 28 m.p.h. (45 km/h). The maximum sustained wind speed was 40 m.p.h. (65 km/h) and there were wind gusts to 50 m.p.h. (80 km/h). The minimum surface pressure was 1007 mb.

When the center of former Tropical Depression Claudette moved close to the coast of North Carolina, the sustained wind speed in bands in the part of the circulation over the Atlantic Ocean increased to tropical force. The National Hurricane Center upgraded the system to Tropical Storm Claudette on Monday morning. The distribution of thunderstorms and the wind field around Tropical Storm Claudette was asymmetrical. The strongest thunderstorms and the strongest winds were occurring in bands on the eastern side of Claudette. Bands in the western side of the circulation consisted mainly of showers and lower clouds. Winds to tropical storm force extended out 140 miles (220 km) on the eastern side of Claudette.

Tropical Storm Claudette will move through an environment somewhat favorable for intensification during the next 24 hours. Claudette will move over an area where the Sea Surface Temperatures are near 27°C. An upper level trough centered near the Great Lakes will produce southwesterly winds that will blow toward the top of Claudette. Those winds will cause moderate vertical wind shear and they will inhibit intensification. Tropical Storm Claudette could get a little stronger on Monday. Claudette will move over cooler water when it moves north of the Gulf Stream and it will make a transition to an extratropical cyclone.

The upper level trough over the Great Lakes will steer Tropical Storm Claudette quickly toward the northeast. On its anticipated track Claudette will move rapidly away from the East Coast of the U.S. Tropical Storm Claudette could pass south of Nova Scotia on Tuesday.

Tropical Storm Claudette Brings Rain to Southeast U.S.

Tropical Storm Claudette brought wind and rain to the southeastern U.S. on Saturday morning. At 8:00 a.m. EDT on Saturday the center of Tropical Storm Claudette was located at latitude 30.4°N and longitude 90.1°W which put it about 30 miles (50 km) north of New Orleans, Louisiana. Tropical Storm Claudette was moving toward the north-northeast at 12 m.p.h. (19 km/h). The maximum sustained wind speed was 45 m.p.h. (75 km/h) and there were wind gusts to 60 m.p.h. (95 km/h). The minimum surface pressure was 1006 mb.

A Tropical Storm Warning was in effect for the portion of the coast from Morgan City, Louisiana to the Okaloosa/Walton County Line, Florida including New Orleans, Lake Pontchartrain and Lake Maurepas. The Tropical Storm Warning included Biloxi, Mississippi, Mobile, Alabama and Pensacola, Florida.

A well defined low level center of circulation formed in the system formerly called Potential Tropical Cyclone Three on Saturday morning and the National Hurricane Center classified the system as Tropical Storm Claudette. The strongest winds and heaviest rain were falling in bands north and east of the center of Claudette. Drier air was wrapping around the western and southern parts of Tropical Storm Claudette, Bands in those parts of the circulation consisted primarily of showers and lower clouds. The stronger winds were occurring in the portion of the circulation that was still over the Gulf of Mexico. Winds to tropical storm force extended out 200 miles (320 km) on the eastern side of Claudette. Winds on the western side of Claudette were blowing at less than tropical storm force.

Tropical Storm Claudette will move around the northwestern part of a high pressure system southeast of the U.S. The high pressure system will steer it toward the northeast during the next 36 hours. On its anticipated track Tropical Storm Claudette will move across southeastern Mississippi on Saturday and it could reach Alabama by Saturday night. Claudette will move across Georgia on Sunday and it could be over South Carolina by Sunday evening. Tropical Storm Claudette will drop locally heavy rain over parts of the southeastern U.S. Heavy rain could cause flash floods. Flash Flood Watches were in effect for parts of southeastern Mississippi, Alabama, northwestern Florida, and western Georgia. There may also be enough low level wind shear to produce tornadoes in the rainbands in the eastern side of the circulation.