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SMW sent by ERN/KNA
expires 53 minutes from now
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: Tidal Potomac from Indian Head to Cobb Island,MD, Northwest Atlantic; at 4:47 PM on JUL 9, 2026 Effective until 5:47 PM. Message from ALPINE. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073536 7/9/2026 8:47:00 PM (UTC)
6 minutes ago
7/9/2026 9:47:00 PM (UTC)
53 minutes from now
WARNING
SMW sent by WJON/TV
expires 53 minutes from now
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties/areas: Tidal Potomac from Indian Head to Cobb Island,MD, Northwest Atlantic; at 4:47 PM on JUL 9, 2026 Effective until 5:47 PM. Message from KLWX/NWS. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073536 7/9/2026 8:47:00 PM (UTC)
6 minutes ago
7/9/2026 9:47:00 PM (UTC)
53 minutes from now
WARNING
SMW sent by ERN/CRTV
expires 53 minutes from now
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: Tidal Potomac from Indian Head to Cobb Island,MD, Northwest Atlantic; at 2:47 PM on JUL 9, 2026 Effective until 3:47 PM. Message from ALPINE. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073536 7/9/2026 8:47:00 PM (UTC)
6 minutes ago
7/9/2026 9:47:00 PM (UTC)
53 minutes from now
WARNING
SMW sent by WJON/TV
expires 44 minutes from now
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties/areas: Tidal Potomac from Indian Head to Cobb Island; Tidal Potomac from Key Bridge to Indian Head,MD, Northwest Atlantic; at 4:38 PM on JUL 9, 2026 Effective until 5:38 PM. Message from KLWX/NWS. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073536, 073535 7/9/2026 8:38:00 PM (UTC)
15 minutes ago
7/9/2026 9:38:00 PM (UTC)
44 minutes from now
WARNING
SVR sent by ERN/KNA
expires 12 minutes from now
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Fauquier; Prince William; Culpeper; Stafford, VA; at 4:36 PM on JUL 9, 2026 Effective until 5:06 PM. Message from ALPINE. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 051061, 051153, 051047, 051179 7/9/2026 8:36:00 PM (UTC)
17 minutes ago
7/9/2026 9:06:00 PM (UTC)
12 minutes from now
WARNING
SVR sent by WJON/TV
expires 12 minutes from now
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties/areas: Fauquier; Prince William; Culpeper; Stafford, VA; at 4:36 PM on JUL 9, 2026 Effective until 5:06 PM. Message from KLWX/NWS. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 051061, 051153, 051047, 051179 7/9/2026 8:36:00 PM (UTC)
17 minutes ago
7/9/2026 9:06:00 PM (UTC)
12 minutes from now
WARNING
SVR sent by ERN/CRTV
expires 12 minutes from now
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Fauquier; Prince William; Culpeper; Stafford, VA; at 2:36 PM on JUL 9, 2026 Effective until 3:06 PM. Message from ERN/TSD. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 051061, 051153, 051047, 051179 7/9/2026 8:36:00 PM (UTC)
17 minutes ago
7/9/2026 9:06:00 PM (UTC)
12 minutes from now
WARNING
SVR sent by DON/JKZ
expires 12 minutes from now
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Fauquier; Prince William; Culpeper; Stafford, VA; at 4:36 PM on JUL 9, 2026 Effective until 5:06 PM. Message from ERN/TSD. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 051061, 051153, 051047, 051179 7/9/2026 8:36:00 PM (UTC)
17 minutes ago
7/9/2026 9:06:00 PM (UTC)
12 minutes from now
WARNING
SVR sent by KGRX
expires 12 minutes from now
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Fauquier; Prince William; Culpeper; Stafford, VA; at 3:36 PM on JUL 9, 2026 Effective until 4:06 PM. Message from ERN/CRTV. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 051061, 051153, 051047, 051179 7/9/2026 8:36:00 PM (UTC)
17 minutes ago
7/9/2026 9:06:00 PM (UTC)
12 minutes from now
WARNING
SVR sent by WOLF/IP
expires 12 minutes from now
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: Fauquier; Prince William; Culpeper; Stafford, VA; at 3:36 PM on JUL 9, 2026 Effective until 4:06 PM. Message from WOLF/IP. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 051061, 051153, 051047, 051179 7/9/2026 8:36:00 PM (UTC)
17 minutes ago
7/9/2026 9:06:00 PM (UTC)
12 minutes from now
WARNING