Severe Thunderstorm Warning for Calvert, MD; St. Marys, MD
Official alert fields
What you need to know
- Effective
- Ended
- Official severity
- Severe
- Official urgency
- Immediate
- Official certainty
- Observed
What is happening
At 637 PM EDT, severe thunderstorms with a history of producing wind gusts as high as 64 mph were located along a line extending from 10 miles southeast of Taylors Island to 7 miles east of Patuxent River Naval Air Station to Saint Marys City, moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar...
What the bulletin says to do
For your protection move to an interior room on the lowest floor of a building.
Full official description
Bulletin details
At 637 PM EDT, severe thunderstorms with a history of producing wind gusts as high as 64 mph were located along a line extending from 10 miles southeast of Taylors Island to 7 miles east of Patuxent River Naval Air Station to Saint Marys City, moving east at 35 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... Lexington Park, Chesapeake Ranch Estates, Piney Point, Tall Timbers, Saint Inigoes Creek, Cuckold Creek, Town Creek, Saint Marys City, Saint Marys River, California, Lusby, Patuxent River Naval Air Station, Drum Point, Dameron, Dowell, Valley Lee, Scotland, Point Lookout, Great Mills, and Drayden.
Lifecycle record
Official revisions
- Update
Severe Thunderstorm Warning issued August 10 at 6:37PM EDT until August 10 at 7:00PM EDT by NWS Baltimore MD/Washington DC
Official revision - Update
Severe Thunderstorm Warning issued August 10 at 6:35PM EDT until August 10 at 7:00PM EDT by NWS Baltimore MD/Washington DC
Official revision - Update
Severe Thunderstorm Warning issued August 10 at 6:15PM EDT until August 10 at 7:00PM EDT by NWS Baltimore MD/Washington DC
Official revision - Alert
Severe Thunderstorm Warning issued August 10 at 5:56PM EDT until August 10 at 7:00PM EDT by NWS Baltimore MD/Washington DC
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Baltimore MD/Washington DC. This page reorganizes official fields and does not add a forecast or expand the affected area.
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