Interactive NWS Alert
Radar valid at 715 pm EDT, Sep 15th 2021
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Baltimore MD/Washington DC
623 PM EDT Wed Sep 15 2021
The National Weather Service in Sterling Virginia has issued a
* Severe Thunderstorm Warning for...
East central Washington County in north central Maryland...
West central Frederick County in north central Maryland...
Northeastern Jefferson County in the Panhandle of West Virginia...
East central Berkeley County in the Panhandle of West Virginia...
* Until 715 PM EDT.
* At 623 PM EDT, a severe thunderstorm was located near Martinsburg,
moving east at 30 mph.
HAZARD...60 mph wind gusts.
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...
Martinsburg, Shepherdstown, Boonsboro, Mount Aetna, Mount Lena, San
Mar, Wolfsville, Saint James, Berkeley, Myersville, Keedysville,
Sharpsburg, Fairplay, Rohrersville, Winebrenners Cross, Pleasant
Walk and Bolivar.
For your protection move to an interior room on the lowest floor of a
LAT...LON 3940 7797 3949 7802 3960 7756 3946 7750
TIME...MOT...LOC 2223Z 253DEG 26KT 3946 7792
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
iNWS is an experimental service intended for NWS core partners,
including emergency managers, community leaders and other government