Special Marine Warning for Tidal Potomac from Indian Head to Cobb Island MD
Official alert fields
What you need to know
- Effective
- Ended
- Official severity
- Severe
- Official urgency
- Immediate
- Official certainty
- Likely
What is happening
The affected areas were... Tidal Potomac from Indian Head to Cobb Island MD... The thunderstorm has moved out of the area and no longer poses a significant threat to boaters. A Severe Thunderstorm Watch remains in effect until 900 PM EDT for southern Maryland...central Virginia...and the adjacent coastal waters.
What the bulletin says to do
No separate action instruction was included in this NWS record. Read the complete official bulletin and follow local authorities.
Lifecycle record
Official revisions
- Update
Special Marine Warning issued August 10 at 6:21PM EDT until August 10 at 6:30PM EDT by NWS Baltimore MD/Washington DC
Official revision - Alert
Special Marine Warning issued August 10 at 5:53PM EDT until August 10 at 6:30PM 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.
- CAP status
- Actual
- Message type
- Update
- Last collected