CA Wildfire & Forest Resilience Task Force转发了
This week’s storms risk hitting areas of the state recently impacted by wildfires. When rain falls in burn areas, the ground cannot absorb the water so it flows downhill and may pick up topsoil. Debris flows can average 10 – 15 feet high, but can be deeper than 35 feet, reach 35 miles per hour and travel miles from where they begin. You can watch more about this type of flooding at https://lnkd.in/gf5gzwHg