river

• -|-

COOPER RIVER BRIDGE RUN – APRIL 2025

The Cooper River Bridge Run will be held in Charleston, South Carolina, on Saturday, April 5, 2025. Please exercise vigilance…

• Official

Severe Thunderstorms in the East Today; Atmospheric River Impacting the Pacific Northwest; Critical Fire Weather Returning to Central U.S.

• Official

Severe Thunderstorms into Sunday; Atmospheric River Impacting the Pacific Northwest

• -|-

Flight Advisory GPS Interference Testing – Patuxent River, MD

FLIGHT ADVISORY GPS INTERFERENCE TESTING PATUXENT RIVER (PAXRVR) 25-04 17 – 28 March Patuxent River, MD   The entire flight…

• -|-

Flight Advisory (GPS Interference Testing) – Patuxent River, MD

FLIGHT ADVISORY GPS INTERFERENCE TESTING PATUXENT RIVER (PAXRVR) 25-03 26 February – 06 March Patuxent River, MD   The entire…

• Official

Atmospheric River in the Pacific Northwest and Northern Rockies this Weekend

• Official

Heavy Rain and Severe Storms in the Southern U.S.; Atmospheric River to Impact California

• -|-

GPS Advisory Notice – Patuxent River, MD

FLIGHT ADVISORY GPS INTERFERENCE TESTING   PATUXENT RIVER (PAXRVR) 25-02    21 - 31 January Patuxent River, MD   Centered…

• Official

Long-term Atmospheric River History in California

Atmospheric rivers (ARs) are associated with some of the largest flood-producing extreme precipitation events in western North America. As the…