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SMW
sent
by WJON/TV
expired 7 seconds ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties/areas: Synopsis for North Chesapeake Bay and the Tidal Potomac, Northwest Atlantic; at 8:47 PM on JUN 12, 2026 Effective until 9:47 PM. Message from KPHI/NWS.
Additional alert information
| Originator | FIPS Codes | Start Time | End Time | Severity |
|---|---|---|---|---|
| WXR | 073500 | 6/13/2026 12:47:00 AM (UTC) an hour ago |
6/13/2026 1:47:00 AM (UTC) 7 seconds ago |
WARNING |
SMW
sent
by WJON/TV
expired 7 seconds ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties/areas: Northwest North Atlantic Ocean; Chesapeake Bay from Sandy Point to North Beach; Chesapeake Bay from Pooles Island to Sandy Point,MD, Northwest Atlantic; Northwest North Atlantic Ocean; at 8:47 PM on JUN 12, 2026 Effective until 9:47 PM. Message from KLWX/NWS.
Additional alert information
| Originator | FIPS Codes | Start Time | End Time | Severity |
|---|---|---|---|---|
| WXR | 073539, 073532, 073531, 073540 | 6/13/2026 12:47:00 AM (UTC) an hour ago |
6/13/2026 1:47:00 AM (UTC) 7 seconds ago |
WARNING |
SMW
sent
by ERN/CRTV
expired 7 seconds ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: Synopsis for North Chesapeake Bay and the Tidal Potomac, Northwest Atlantic; at 6:47 PM on JUN 12, 2026 Effective until 7:47 PM. Message from ALPINE/.
Additional alert information
| Originator | FIPS Codes | Start Time | End Time | Severity |
|---|---|---|---|---|
| WXR | 073500 | 6/13/2026 12:47:00 AM (UTC) an hour ago |
6/13/2026 1:47:00 AM (UTC) 7 seconds ago |
WARNING |
SMW
sent
by ERN/CRTV
expired 7 seconds ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: Northwest North Atlantic Ocean; Chesapeake Bay from Sandy Point to North Beach; Chesapeake Bay from Pooles Island to Sandy Point,MD, Northwest Atlantic; Northwest North Atlantic Ocean; at 6:47 PM on JUN 12, 2026 Effective until 7:47 PM. Message from ALPINE/.
Additional alert information
| Originator | FIPS Codes | Start Time | End Time | Severity |
|---|---|---|---|---|
| WXR | 073539, 073532, 073531, 073540 | 6/13/2026 12:47:00 AM (UTC) an hour ago |
6/13/2026 1:47:00 AM (UTC) 7 seconds ago |
WARNING |
SVR
sent
by WJON/TV
expired 36 minutes ago
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties/areas: Calvert, MD; at 8:41 PM on JUN 12, 2026 Effective until 9:11 PM. Message from KLWX/NWS.
Additional alert information
| Originator | FIPS Codes | Start Time | End Time | Severity |
|---|---|---|---|---|
| WXR | 024009 | 6/13/2026 12:41:00 AM (UTC) an hour ago |
6/13/2026 1:11:00 AM (UTC) 36 minutes ago |
WARNING |
SVR
sent
by ERN/KLT
expired 36 minutes ago
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Calvert, MD; at 8:41 PM on JUN 12, 2026 Effective until 9:11 PM. Message from ERN/KLT.
Additional alert information
| Originator | FIPS Codes | Start Time | End Time | Severity |
|---|---|---|---|---|
| WXR | 024009 | 6/13/2026 12:41:00 AM (UTC) an hour ago |
6/13/2026 1:11:00 AM (UTC) 36 minutes ago |
WARNING |
SVR
sent
by ERN/CRTV
expired 36 minutes ago
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Calvert, MD; at 6:41 PM on JUN 12, 2026 Effective until 7:11 PM. Message from ALPINE/.
Additional alert information
| Originator | FIPS Codes | Start Time | End Time | Severity |
|---|---|---|---|---|
| WXR | 024009 | 6/13/2026 12:41:00 AM (UTC) an hour ago |
6/13/2026 1:11:00 AM (UTC) 36 minutes ago |
WARNING |
SVR
sent
by DON/JKZ
expired 36 minutes ago
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Calvert, MD; at 8:41 PM on JUN 12, 2026 Effective until 9:11 PM. Message from ALPINE/.
Additional alert information
| Originator | FIPS Codes | Start Time | End Time | Severity |
|---|---|---|---|---|
| WXR | 024009 | 6/13/2026 12:41:00 AM (UTC) an hour ago |
6/13/2026 1:11:00 AM (UTC) 36 minutes ago |
WARNING |
SVR
sent
by WOLF/IP
expired 36 minutes ago
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Calvert, MD; at 7:41 PM on JUN 12, 2026 Effective until 8:11 PM. Message from WOLF/IP.
Additional alert information
| Originator | FIPS Codes | Start Time | End Time | Severity |
|---|---|---|---|---|
| WXR | 024009 | 6/13/2026 12:41:00 AM (UTC) an hour ago |
6/13/2026 1:11:00 AM (UTC) 36 minutes ago |
WARNING |
SMW
sent
by WJON/TV
expires 22 minutes from now
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties/areas: Northwest North Atlantic Ocean; at 8:40 PM on JUN 12, 2026 Effective until 10:10 PM. Message from WKWI/FM.
Additional alert information
| Originator | FIPS Codes | Start Time | End Time | Severity |
|---|---|---|---|---|
| WXR | 073630 | 6/13/2026 12:40:00 AM (UTC) an hour ago |
6/13/2026 2:10:00 AM (UTC) 22 minutes from now |
WARNING |