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SVR sent by DON/JKZ
expired 30 minutes ago
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: St. Mary's; Calvert, MD; at 9:03 PM on AUG 17, 2026 Effective until 9:48 PM. Message from ERN/TSD. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 024037, 024009 8/18/2026 1:03:00 AM (UTC)
an hour ago
8/18/2026 1:48:00 AM (UTC)
30 minutes ago
WARNING
SVR sent by WOLF/IP
expired 30 minutes ago
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: St. Mary's; Calvert, MD; at 8:03 PM on AUG 17, 2026 Effective until 8:48 PM. Message from WOLF/IP. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 024037, 024009 8/18/2026 1:03:00 AM (UTC)
an hour ago
8/18/2026 1:48:00 AM (UTC)
30 minutes ago
WARNING
SVR sent by KGRX
expired 30 minutes ago
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: St. Mary's; Calvert, MD; at 8:03 PM on AUG 17, 2026 Effective until 8:48 PM. Message from DON/JKZ. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 024037, 024009 8/18/2026 1:03:00 AM (UTC)
an hour ago
8/18/2026 1:48:00 AM (UTC)
30 minutes ago
WARNING
SVR sent by KNA/DAS
expired 30 minutes ago
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties or areas: St. Mary's; Calvert, MD; at 9:03 PM on AUG 17, 2026 Effective until 9:48 PM. Message from ERN/CRTV. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 024037, 024009 8/18/2026 1:03:00 AM (UTC)
an hour ago
8/18/2026 1:48:00 AM (UTC)
30 minutes ago
WARNING
SVR sent by WJON/TV
expired 30 minutes ago
The National Weather Service has issued A SEVERE THUNDERSTORM WARNING for the following counties/areas: St. Mary's; Calvert, MD; at 9:03 PM on AUG 17, 2026 Effective until 9:48 PM. Message from KLWX/NWS. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 024037, 024009 8/18/2026 1:03:00 AM (UTC)
an hour ago
8/18/2026 1:48:00 AM (UTC)
30 minutes ago
WARNING
RWT sent by WJON/TV
expired 26 minutes ago
An EAS Participant has issued A REQUIRED WEEKLY TEST for the following counties/areas: Southwest Virginia; Bristol, VA; Carter; Cocke; Greene; Hawkins; Johnson, TN; Lee; Norton; Russell; Scott, VA; Sullivan; Unicoi; Washington, TN; Washington, VA; at 8:52 PM on AUG 17, 2026 Effective until 9:52 PM. Message from WETS FM. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
EAS 751000, 051520, 047019, 047029, 047059, 047073, 047091, 051105, 051720, 051167, 051169, 047163, 047171, 047179, 051191 8/18/2026 12:52:00 AM (UTC)
an hour ago
8/18/2026 1:52:00 AM (UTC)
26 minutes ago
TEST
RWT sent by DON/JKZ
expired 26 minutes ago
An EAS Participant has issued A REQUIRED WEEKLY TEST for the following counties or areas: Southwest Virginia; Bristol, VA; Carter; Cocke; Greene; Hawkins; Johnson, TN; Lee; Norton; Russell; Scott, VA; Sullivan; Unicoi; Washington, TN; Washington, VA; at 8:52 PM on AUG 17, 2026 Effective until 9:52 PM. Message from ALPINE. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
EAS 751000, 051520, 047019, 047029, 047059, 047073, 047091, 051105, 051720, 051167, 051169, 047163, 047171, 047179, 051191 8/18/2026 12:52:00 AM (UTC)
an hour ago
8/18/2026 1:52:00 AM (UTC)
26 minutes ago
TEST
FLW sent by WJON/TV
expires 3 hours from now
The National Weather Service has issued A FLOOD WARNING for the following counties/areas: Pleasants; Tyler, WV; at 8:51 PM on AUG 17, 2026 Effective until 1:21 AM  AUG 18, 2026. Message from WRRRWXCR. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 054073, 054095 8/18/2026 12:51:00 AM (UTC)
an hour ago
8/18/2026 5:21:00 AM (UTC)
3 hours from now
WARNING
FLW sent by ERN/CRTV
expires 3 hours from now
The National Weather Service has issued A FLOOD WARNING for the following counties or areas: Pleasants; Tyler, WV; at 6:51 PM on AUG 17, 2026 Effective until 11:21 PM. Message from ALPINE. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 054073, 054095 8/18/2026 12:51:00 AM (UTC)
an hour ago
8/18/2026 5:21:00 AM (UTC)
3 hours from now
WARNING
FLW sent by DON/JKZ
expires 3 hours from now
The National Weather Service has issued A FLOOD WARNING for the following counties or areas: Pleasants; Tyler, WV; at 8:51 PM on AUG 17, 2026 Effective until 1:21 AM  AUG 18, 2026. Message from ALPINE. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 054073, 054095 8/18/2026 12:51:00 AM (UTC)
an hour ago
8/18/2026 5:21:00 AM (UTC)
3 hours from now
WARNING