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SVR sent by WJON/TV
expired 15 hours ago
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties/areas: Prince George's; Charles; St. Mary's; Calvert, MD; at 11:35 PM on AUG 22, 2026 Effective until 12:05 AM  AUG 23, 2026. Message from KLWX/NWS. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 024033, 024017, 024037, 024009 8/23/2026 3:35:00 AM (UTC)
15 hours ago
8/23/2026 4:05:00 AM (UTC)
15 hours ago
WARNING
SVR sent by KNA/DAS
expired 15 hours ago
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Prince George's; Charles; St. Mary's; Calvert, MD; at 11:35 PM on AUG 22, 2026 Effective until 12:05 AM  AUG 23, 2026. Message from ALPINE. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 024033, 024017, 024037, 024009 8/23/2026 3:35:00 AM (UTC)
15 hours ago
8/23/2026 4:05:00 AM (UTC)
15 hours ago
WARNING
SVR sent by ERN/CRTV
expired 15 hours ago
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Prince George's; Charles; St. Mary's; Calvert, MD; at 9:35 PM on AUG 22, 2026 Effective until 10:05 PM. Message from ERN/TSD. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 024033, 024017, 024037, 024009 8/23/2026 3:35:00 AM (UTC)
15 hours ago
8/23/2026 4:05:00 AM (UTC)
15 hours ago
WARNING
SVR sent by WOLF/IP
expired 15 hours ago
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Prince George's; Charles; St. Mary's; Calvert, MD; at 10:35 PM on AUG 22, 2026 Effective until 11:05 PM. Message from WOLF/IP. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 024033, 024017, 024037, 024009 8/23/2026 3:35:00 AM (UTC)
15 hours ago
8/23/2026 4:05:00 AM (UTC)
15 hours ago
WARNING
SMW sent by WJON/TV
expired 14 hours 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 11:22 PM on AUG 22, 2026 Effective until 12:52 AM  AUG 23, 2026. Message from KPHI/NWS. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073500 8/23/2026 3:22:00 AM (UTC)
15 hours ago
8/23/2026 4:52:00 AM (UTC)
14 hours ago
WARNING
SMW sent by KNA/DAS
expired 14 hours 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 11:22 PM on AUG 22, 2026 Effective until 12:52 AM  AUG 23, 2026. Message from ALPINE. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073500 8/23/2026 3:22:00 AM (UTC)
15 hours ago
8/23/2026 4:52:00 AM (UTC)
14 hours ago
WARNING
SMW sent by ERN/CRTV
expired 14 hours 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 9:22 PM on AUG 22, 2026 Effective until 10:52 PM. Message from ALPINE. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073500 8/23/2026 3:22:00 AM (UTC)
15 hours ago
8/23/2026 4:52:00 AM (UTC)
14 hours ago
WARNING
SVR sent by WJON/TV
expired 15 hours ago
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties/areas: Madison, NC; at 11:08 PM on AUG 22, 2026 Effective until 12:08 AM  AUG 23, 2026. Message from WCSK. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 037115 8/23/2026 3:08:00 AM (UTC)
16 hours ago
8/23/2026 4:08:00 AM (UTC)
15 hours ago
WARNING
SVR sent by KNA/DAS
expired 15 hours ago
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Madison, NC; at 11:08 PM on AUG 22, 2026 Effective until 12:08 AM  AUG 23, 2026. Message from ALPINE. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 037115 8/23/2026 3:08:00 AM (UTC)
16 hours ago
8/23/2026 4:08:00 AM (UTC)
15 hours ago
WARNING
SVR sent by ERN/CRTV
expired 15 hours ago
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Madison, NC; at 9:08 PM on AUG 22, 2026 Effective until 10:08 PM. Message from ALPINE. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 037115 8/23/2026 3:08:00 AM (UTC)
16 hours ago
8/23/2026 4:08:00 AM (UTC)
15 hours ago
WARNING