April 27-28, 2011 Severe Weather

Severe Thunderstorms and Heavy Rain Across the Ohio Valley;

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

...EF-0 TORNADO CONFIRMED NEAR CAMP SPRINGS MD... LOCATION...ANDREWS AFB AND CAMP SPRINGS IN PRINCE GEORGES COUNTY MD DATE...APRIL 27 2011 ESTIMATED TIME...7:16 PM TO 7:17 PM EDT MAXIMUM EF-SCALE RATING...EF-0 MAXIMUM WIND SPEED...70 MPH MAXIMUM PATH WIDTH...100 YARDS LENGTH...0.8 MILES BEGINNING LAT/LON...38.810N / 76.902W ENDING LAT/LON...38.813N / 76.889W * FATALITIES...NONE * INJURIES...NONE * THE INFORMATION IN THIS STATEMENT IS PRELIMINARY AND SUBJECT TO CHANGE PENDING FINAL REVIEW OF THE EVENT/S/ AND PUBLICATION IN NWS STORM DATA. ...SUMMARY... A GROUND SURVEY CONDUCTED BY THE NATIONAL WEATHER SERVICE...TOGETHER WITH RADAR AND EYEWITNESS REPORTS DETERMINED THAT AN EF-0 TORNADO TRACKED BRIEFLY FROM A WOODED AREA JUST SOUTHWEST OF THE INTERSECTION OF AUTH ROAD AND ALLENTOWN ROAD ONTO ANDREWS AIR FORCE BASE. NUMEROUS TREES WERE UPROOTED AND SNAPPED. THE TORNADO ALSO PRODUCED SOME ROOFING AND SIDING DAMAGE.