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SMW
sent
by ERN/KNA
expired 2 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 11:49 PM on MAR 20, 2026 Effective until 1:49 AM MAR 21, 2026. Message from ALPINE.
Additional alert information
| Originator | FIPS Codes | Start Time | End Time | Severity |
|---|---|---|---|---|
| WXR | 073500 | 3/21/2026 3:49:00 AM (UTC) 4 hours ago |
3/21/2026 5:49:00 AM (UTC) 2 hours ago |
WARNING |
SMW
sent
by ERN/KLT
expired 2 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 11:49 PM on MAR 20, 2026 Effective until 1:49 AM MAR 21, 2026. Message from ERN/KLT.
Additional alert information
| Originator | FIPS Codes | Start Time | End Time | Severity |
|---|---|---|---|---|
| WXR | 073500 | 3/21/2026 3:49:00 AM (UTC) 4 hours ago |
3/21/2026 5:49:00 AM (UTC) 2 hours ago |
WARNING |
SMW
sent
by ERN/CRTV
expired 2 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 9:49 PM on MAR 20, 2026 Effective until 11:49 PM. Message from ALPINE/.
Additional alert information
| Originator | FIPS Codes | Start Time | End Time | Severity |
|---|---|---|---|---|
| WXR | 073500 | 3/21/2026 3:49:00 AM (UTC) 4 hours ago |
3/21/2026 5:49:00 AM (UTC) 2 hours ago |
WARNING |
SMW
sent
by DON/JKZ
expired 2 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 11:49 PM on MAR 20, 2026 Effective until 1:49 AM MAR 21, 2026. Message from ALPINE/.
Additional alert information
| Originator | FIPS Codes | Start Time | End Time | Severity |
|---|---|---|---|---|
| WXR | 073500 | 3/21/2026 3:49:00 AM (UTC) 4 hours ago |
3/21/2026 5:49:00 AM (UTC) 2 hours ago |
WARNING |
FFW
sent
by KGRX
expired an hour ago
The National Weather Service has issued A FLASH FLOOD WARNING for the following counties or areas: Honolulu, HI; at 10:47 PM on MAR 20, 2026 Effective until 2:17 AM MAR 21, 2026. Message from PHFO/NWS.
Additional alert information
| Originator | FIPS Codes | Start Time | End Time | Severity |
|---|---|---|---|---|
| WXR | 015003 | 3/21/2026 3:47:00 AM (UTC) 4 hours ago |
3/21/2026 7:17:00 AM (UTC) an hour ago |
WARNING |
FFW
sent
by WJON/TV
expired an hour ago
The National Weather Service has issued A FLASH FLOOD WARNING for the following counties/areas: Honolulu, HI; at 11:47 PM on MAR 20, 2026 Effective until 3:17 AM MAR 21, 2026. Message from HPR.
Additional alert information
| Originator | FIPS Codes | Start Time | End Time | Severity |
|---|---|---|---|---|
| WXR | 015003 | 3/21/2026 3:47:00 AM (UTC) 4 hours ago |
3/21/2026 7:17:00 AM (UTC) an hour ago |
WARNING |
FFW
sent
by ERN/KLT
expired an hour ago
The National Weather Service has issued A FLASH FLOOD WARNING for the following counties or areas: Honolulu, HI; at 11:47 PM on MAR 20, 2026 Effective until 3:17 AM MAR 21, 2026. Message from ERN/KLT.
Additional alert information
| Originator | FIPS Codes | Start Time | End Time | Severity |
|---|---|---|---|---|
| WXR | 015003 | 3/21/2026 3:47:00 AM (UTC) 4 hours ago |
3/21/2026 7:17:00 AM (UTC) an hour ago |
WARNING |
FFW
sent
by ERN/CRTV
expired an hour ago
The National Weather Service has issued A FLASH FLOOD WARNING for the following counties or areas: Honolulu, HI; at 9:47 PM on MAR 20, 2026 Effective until 1:17 AM MAR 21, 2026. Message from KGRX/.
Additional alert information
| Originator | FIPS Codes | Start Time | End Time | Severity |
|---|---|---|---|---|
| WXR | 015003 | 3/21/2026 3:47:00 AM (UTC) 4 hours ago |
3/21/2026 7:17:00 AM (UTC) an hour ago |
WARNING |
FFW
sent
by WOLF/IP
expired an hour ago
The National Weather Service has issued A FLASH FLOOD WARNING for the following counties or areas: Honolulu, HI; at 10:47 PM on MAR 20, 2026 Effective until 2:17 AM MAR 21, 2026. Message from WOLF/IP.
Additional alert information
| Originator | FIPS Codes | Start Time | End Time | Severity |
|---|---|---|---|---|
| WXR | 015003 | 3/21/2026 3:47:00 AM (UTC) 4 hours ago |
3/21/2026 7:17:00 AM (UTC) an hour ago |
WARNING |
FFW
sent
by ERN/KNA
expired an hour ago
The National Weather Service has issued A FLASH FLOOD WARNING for the following counties or areas: Honolulu, HI; at 11:47 PM on MAR 20, 2026 Effective until 3:17 AM MAR 21, 2026. Message from ERN/CRTV.
Additional alert information
| Originator | FIPS Codes | Start Time | End Time | Severity |
|---|---|---|---|---|
| WXR | 015003 | 3/21/2026 3:47:00 AM (UTC) 4 hours ago |
3/21/2026 7:17:00 AM (UTC) an hour ago |
WARNING |