Google Earth image of the site of the major debris flow at Budai Kamar in the Swat Valley, Pakistan. Image dated 12 August 20223 The Landslide Blog is written by Dave Petley, who is widely ...

The tornado, creating gusts of up 85 mph, left a trail 80 yards wide and a mile long, damaging homes, plowing over trees, ...

The first storm was a precursor for a stronger storm set to bear down on the region Wednesday into Thursday, forecasters said ...

Dangerous, heavy rain pounded the Los Angeles area early Thursday, bringing a threat of flooding and debris flow to spots ...

"Potential for heavy rain over the burn scars may trigger hazardous and damaging flooding and debris flows," warned the NWS.

Several areas in Southern California could have scattered showers throughout the day, but the potential for "damaging ...

A debris flow channel in a severely burned watershed in Idaho. Amirhossein Montazeri/Boise State University, CC BY-ND ...

Earlier this week free agent quarterback Zach Wilson agreed to a one-year, $6 million deal that has the potential to reach ...

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

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.