Wildfires are a disaster that can spawn yet another disaster. Fire eliminates ground covering on slopes, exposing the soil underneath and making it more susceptible to debris flows. Such events can be catastrophic, as was the case in Montecito (Santa Barbara County) in 2018. David Longstreth, senior engineering geologist in California Geological Survey’s (CGS) Forest and Watershed Geology program, is one…
Tag: fire
DOC Team Receives Prestigious CAL FIRE Award for Work with Thomas Fire
Several of our staff were recently awarded by CAL FIRE for Superior Accomplishment for their emergency post-fire mapping efforts during the tragic Thomas fire and ensuing mudslide in Montecito last year. The Thomas fire started on December 4, 2017. It ignited on the south-facing hillslopes along State Route 150 above Santa Paula, and burned west…
Fire and Rain … and Debris Flows
Fire and Rain … and Debris Flows That’s what happened last January in Santa Barbara County. One of California’s largest wildfires, the Thomas Fire, was nearly 100 percent contained after five weeks. Two people died and more than 1,000 structures burned. Flames torched 281,893 acres. Then a band of thunderstorms arrived the morning of January…