April 27-28, 2011 Severe Weather

Heavy Rain and Flash Flooding Threat in Montana; Severe Thunderstorms in the Middle Missouri Valley

A low pressure system will bring heavy to excessive rainfall and high winds across Montana this afternoon. Heavy rainfall totals may lead to scattered flash flooding concerns. A line of showers and strong to severe thunderstorms will move into the mid Missouri Valley region this afternoon producing severe winds and isolated large hail with stronger storms. Read More >

...EF-0 TORNADO CONFIRMED NEAR HAMPSTEAD MARYLAND... LOCATION...WESTERN BALTIMORE COUNTY...2 MILES EAST OF HAMPSTEAD DATE...APRIL 28 2011 ESTIMATED TIME...8:09 AM TO 8:11 AM EDT MAXIMUM EF-SCALE RATING...EF-0 MAXIMUM WIND SPEED...65 MPH MAXIMUM PATH WIDTH...50 YARDS LENGTH...1.1 MILES BEGINNING LAT/LON...39.609N / 76.830W ENDING LAT/LON...39.614N / 76.810W * 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 FROM NEAR THE CARROLL COUNTY LINE IN BALTIMORE COUNTY ALONG MT CARMEL ROAD FOR 1.1 MILES. THE TORNADO SNAPPED AND UPROOTED SEVERAL TREES AND DOWNED LARGE BRANCHES. THE STORM TRACKED ACROSS MARSHALL MILL ROAD.