San Gabriel Valley areas scarred by the Eaton Fire are at “high to very high risk” of debris flows this week. How do they ...

With heavy rain bringing the risk of dangerous debris flows, the Los Angeles Fire Department has announced evacuation ...

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

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

While the Eaton Fire is contained, the danger to foothill communities is not. Heavy rainfall expected on Thursday and Friday ...

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

The weather phenomena are common for California winters, but they could cause dangerous debris flows or mudslides in recently ...

A few days after the Thomas Fire of December 2017, half an inch of rain fell on the mountains above Santa Barbara—and it fell ...

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