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SMW sent by DON/JKZ
expired 7 months 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 11:24 AM on APR 5, 2026 Effective until 1:24 PM. Message from WAHC/NAT. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073500 4/5/2026 3:24:00 PM (UTC)
7 months ago
4/5/2026 5:24:00 PM (UTC)
7 months ago
WARNING
SMW sent by DON/JKZ
expired 7 months ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: Tidal Potomac from Indian Head to Cobb Island; Tidal Potomac from Key Bridge to Indian Head,MD, Northwest Atlantic; at 11:23 AM on APR 5, 2026 Effective until 1:23 PM. Message from ALPINE/. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073536, 073535 4/5/2026 3:23:00 PM (UTC)
7 months ago
4/5/2026 5:23:00 PM (UTC)
7 months ago
WARNING
RWT sent by DON/JKZ
expired 7 months ago
A civil authority has issued A REQUIRED WEEKLY TEST for the following counties or areas: Cass, ND; Clay, MN; at 11:00 AM on APR 5, 2026 Effective until 12:00 PM. Message from WDFA/CAP. 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 4/5/2026 3:00:00 PM (UTC)
7 months ago
4/5/2026 4:00:00 PM (UTC)
7 months ago
TEST
DMO sent by DON/JKZ
expired 7 months ago
A civil authority has issued A PRACTICE/DEMO WARNING for the following counties or areas: New Hampshire; at 11:00 AM on APR 5, 2026 Effective until 12:00 PM. Message from WDFA/CAP. 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 4/5/2026 3:00:00 PM (UTC)
7 months ago
4/5/2026 4:00:00 PM (UTC)
7 months ago
TEST
SMW sent by DON/JKZ
expired 7 months ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: Delaware Bay waters north of East Point,NJ to Slaughter Beach,DE, Northwest Atlantic; at 10:59 AM on APR 5, 2026 Effective until 12:59 PM. Message from WAHC/NAT. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073430 4/5/2026 2:59:00 PM (UTC)
7 months ago
4/5/2026 4:59:00 PM (UTC)
7 months ago
WARNING
SMW sent by DON/JKZ
expired 7 months ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: Northwest North Atlantic Ocean; New Hampshire; New Hampshire; at 10:29 AM on APR 5, 2026 Effective until 12:29 PM. Message from ALPINE/. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073538, 033531, 033130 4/5/2026 2:29:00 PM (UTC)
7 months ago
4/5/2026 4:29:00 PM (UTC)
7 months ago
WARNING
SMW sent by DON/JKZ
expired 7 months 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; Chesapeake Bay north of Pooles Island,MD, Northwest Atlantic; at 10:29 AM on APR 5, 2026 Effective until 12:29 PM. Message from ALPINE/. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073500, 073530 4/5/2026 2:29:00 PM (UTC)
7 months ago
4/5/2026 4:29:00 PM (UTC)
7 months ago
WARNING
RWT sent by DON/JKZ
expired 7 months ago
An EAS Participant has issued A REQUIRED WEEKLY TEST for the following counties or areas: Kane, IL; at 10:15 AM on APR 5, 2026 Effective until 11:15 AM. Message from WOLF/IP/. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
EAS 017089 4/5/2026 2:15:00 PM (UTC)
7 months ago
4/5/2026 3:15:00 PM (UTC)
7 months ago
TEST
SMW sent by DON/JKZ
expired 7 months ago
The National Weather Service has issued A SPECIAL MARINE WARNING for the following counties or areas: Tidal Potomac from Indian Head to Cobb Island; Tidal Potomac from Key Bridge to Indian Head,MD, Northwest Atlantic; at 10:03 AM on APR 5, 2026 Effective until 11:33 AM. Message from ALPINE/. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
WXR 073536, 073535 4/5/2026 2:03:00 PM (UTC)
7 months ago
4/5/2026 3:33:00 PM (UTC)
7 months ago
WARNING
RWT sent by DON/JKZ
expired 7 months ago
An EAS Participant has issued A REQUIRED WEEKLY TEST for the following counties or areas: Tazewell, VA; at 8:00 AM on APR 5, 2026 Effective until 9:00 AM. Message from ALPINE/. 
Additional alert information
Originator FIPS Codes Start Time End Time Severity
EAS 051185 4/5/2026 12:00:00 PM (UTC)
7 months ago
4/5/2026 1:00:00 PM (UTC)
7 months ago
TEST