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 ...

There is now a 30% chance of intense rain between Feb. 12 and 15 in Los Angeles, Ventura, Santa Barbara and San Luis Obispo ...

Rain on burned hillslopes can trigger dangerous floods and debris flows. Those debris flows can move with the speed of a ...

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

Read about the challenges faced by Sterling Klippel and his stormwater crews as they work to prevent catastrophic mudslides ...

An approaching atmospheric river will provide relief after a remarkably dry year, but it will also heighten the risk of ...

Burn-scar areas from the Palisades and Eaton fires avoided major issues from the weekend rain that tapered off Monday ...

The biggest winter storm to hit Southern California so far this season has increased the risk of mudslides and debris flows ...

Wildfires can decimate thousands of acres in a matter of hours, laying waste to huge swaths of land and destroying virtually everything in their path. However, when the flames are extinguished and the ...

A torrent of mud, rocks and water surged down the mountainside and through Montecito, California, a town outside of the Thomas Fire burn scar. This catastrophic event obliterated hundreds of homes ...