Severe Thunderstorm Warning until 03:00PM 
The National Weather Service in Sterling Virginia has issued a
* Severe Thunderstorm Warning for... Central Anne Arundel County in central Maryland... Northwestern Calvert County in southern Maryland... Prince Georges County in central Maryland... North central Charles County in southern Maryland...
* Until 300 PM EDT.
* At 214 PM EDT, a severe thunderstorm was located over Saint Charles, or over Waldorf, moving northeast at 50 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damaging winds will cause some trees and large branches to fall. This could injure those outdoors, as well as damage homes and vehicles. Roadways may become blocked by downed trees. Localized power outages are possible. Unsecured light objects may become projectiles.
* Locations impacted include... Waldorf, Bowie, Annapolis, Clinton, Crofton, Fort Washington, Fort Hunt, Forestville, Largo, Coral Hills, La Plata, Mayo, Shady Side, National Harbor, Upper Marlboro, South River, Fedex Field, Rhode River, Andrews Air Force Base and Odenton.
* AFFECTED AREAS: ANNE ARUNDEL, MD ... CALVERT, MD ... CHARLES, MD ... PRINCE GEORGES, MD
Instructions:
For your protection move to an interior room on the lowest floor of a building.
Address/Location
Maryland Capitol Police
301 West Preston Street
Baltimore, MD 21201
Contact
Emergency: 9-1-1
Non-emergencies: 410-767-4793