Southern California faces a risk of damaging debris flows this week, as a potentially strong atmospheric river is set to ...

With heavy rain bringing the risk of dangerous debris flows, the Los Angeles Fire Department has announced evacuation warnings — and mandatory evacuation orders for some specific addresses — in areas ...

Two significant storms are hitting two different parts of the country at the same time as a frenzied weather pattern shows no signs of stopping.

Flows following this winter in California pose a bigger threat than typical mudslides, UC Riverside professor Andrew Gray ...

Residents of a Southern California mountain community near the Eaton Fire burn scar dug out of roads submerged in sludge ...

Though wildfires around Los Angeles are contained, foothill communities remain at risk of debris flows. Heavy rain could trigger dangerous mudslides in burn areas like Altadena and Pasadena.

An emergency alert went out advising residents in some areas to stay indoors as flooding and debris flows could result in a “life-threatening” situation. Meteorologists said it’s not the total ...

San Gabriel Valley areas scarred by the Eaton Fire are at “high to very high risk” of debris flows this week. How do they happen? What is being done to prepare? And what do survivors of a catastrophic ...

In the wake of the LA fires, storms led to debris flows and widespread mud Thursday night in Los Angeles, Ventura and Orange counties.

Officials have been notifying residents in Altadena and Malibu Hills that they may be impacted by mud or debris flows, according to Luna. Search and rescue teams, deputies and helicopter crews are ...