Active Alerts

5
SMW sent by WJON/TV
expires 50 minutes from now
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; Chesapeake Bay north of Pooles Island,MD, Northwest Atlantic; at 6:56 AM on APR 19, 2026 Effective until 9:26 AM. Message from KPHI/NWS. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073500, 073530 4/19/2026 10:56:00 AM (UTC)
an hour ago
4/19/2026 1:26:00 PM (UTC)
50 minutes from now
WARNING
SMW sent by WJON/TV
expires 50 minutes from now
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties/areas: Chesapeake Bay from Pooles Island to Sandy Point,MD, Northwest Atlantic; Synopsis for North Chesapeake Bay and the Tidal Potomac, Northwest Atlantic; New Hampshire; Chesapeake Bay north of Pooles Island,MD, Northwest Atlantic; at 6:56 AM on APR 19, 2026 Effective until 9:26 AM. Message from KPHI/NWS. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073531, 073500, 033531, 073530 4/19/2026 10:56:00 AM (UTC)
an hour ago
4/19/2026 1:26:00 PM (UTC)
50 minutes from now
WARNING
SMW sent by WJON/TV
expires 37 minutes from now
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 6:43 AM on APR 19, 2026 Effective until 9:13 AM. Message from KPHI/NWS. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073500 4/19/2026 10:43:00 AM (UTC)
an hour ago
4/19/2026 1:13:00 PM (UTC)
37 minutes from now
WARNING
SMW sent by WJON/TV
expires 37 minutes from now
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties/areas: Chesapeake Bay from North Beach to Drum Point; Chesapeake Bay from Sandy Point to North Beach,MD, Northwest Atlantic; Synopsis for North Chesapeake Bay and the Tidal Potomac, Northwest Atlantic; at 6:43 AM on APR 19, 2026 Effective until 9:13 AM. Message from KPHI/NWS. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073533, 073532, 073500 4/19/2026 10:43:00 AM (UTC)
an hour ago
4/19/2026 1:13:00 PM (UTC)
37 minutes from now
WARNING
FFW sent by ERN/KNA
expires 2 days from now
The National Weather Service has issued A FLASH FLOOD WARNING for the following counties or areas: San German; Cabo Rojo; Hormigueros; Mayaguez, Puerto Rico; at 1:35 PM on APR 17, 2026 Effective until 5:05 PM  APR 21, 2026. Message from ALPINE. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 072125, 072023, 072067, 072097 4/17/2026 5:35:00 PM (UTC)
2 days ago
4/21/2026 9:05:00 PM (UTC)
2 days from now
WARNING

Expired Alerts

3
RWT sent by KAZP
expired 26 minutes ago
A civil authority has issued A REQUIRED WEEKLY TEST for the following counties or areas: Cass, ND; Clay, MN; at 4:09 AM on APR 19, 2026 Effective until 5:09 AM. Message from IPAWSCAP. This is a Required Weekly Test. This is only a test. Red River Regional Dispatch Center. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
CIV 038017, 027027 4/19/2026 11:09:00 AM (UTC)
an hour ago
4/19/2026 12:09:00 PM (UTC)
26 minutes ago
TEST
SMW sent by WJON/TV
expired 36 minutes ago
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 5:29 AM on APR 19, 2026 Effective until 7:59 AM. Message from KLWX/NWS. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073536, 073535 4/19/2026 9:29:00 AM (UTC)
3 hours ago
4/19/2026 11:59:00 AM (UTC)
36 minutes ago
WARNING
DMO sent by KAZP
expired 49 minutes ago
A civil authority has issued A PRACTICE/DEMO WARNING for the following counties or areas: New Hampshire; at 3:46 AM on APR 19, 2026 Effective until 4:46 AM. Message from IPAWSCAP. The New Hampshire State Police has activated the New Hampshire Emergency Alert System in order to conduct a practice demo.  This concludes this test of the New Hampshire Emergency Alert System. No action required.
Additional alert information
Originator FIPS Codes Start Time End Time Severity
CIV 033000 4/19/2026 10:46:00 AM (UTC)
an hour ago
4/19/2026 11:46:00 AM (UTC)
49 minutes ago
TEST