But rain can also trigger dangerous floods and debris flows on burned hillslopes. These flows can move with the speed of a freight train, picking up or destroying anything in their path ...

The National Weather Service plans to issue a flood watch beginning at 6 p.m. Wednesday and lasting through Thursday afternoon, warning of the possibility of flash flooding and debris flows caused ...

(KOIN) – Eight years after the Eagle Creek Fire scorched nearly 50,000 acres in the Columbia River Gorge, a new report shows the fire helped pave the way for hundreds of dangerous debris flows ...

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.

Over 20 million people are under a flood watch. Dangerous, heavy rain pounded the Los Angeles area early Thursday, bringing a threat of flooding and debris flow to spots impacted by the recent ...

Those debris flows can move with the speed of a freight train, picking up or destroying anything in their path. They can move tons of sediment during a single storm, as Montecito, just up the ...