Many atmospheric river events are weak. But the powerful ones can transport extraordinary amounts of moisture. Studies have ...

The Pacific Coast Highway along Malibu canyon was closed after runoff pushed mud and debris over the road and into the ...

Footage shot on Thursday shows the devastation caused by an atmospheric river drenching Southern California, particularly in communities burned by the Eaton and Palisades wildfires just weeks ago.

Mudslides, flooding downpours and feet of mountain snow were unleashed across California as the biggest storm so far this ...

Another atmospheric river is expected to bring heavy rain to ... late last month and forced officials to close sections of the Pacific Coast Highway and Topanga Canyon Road. Much of California ...

The recent atmospheric river measurements help inform changes ... flight on the WC-130J Super Hercules in January 2023 over the Pacific Ocean. The crew’s 10-hour flight collects data that ...