![]() That includes bulldozer line construction around affected communities.”Ĭrews set small defensive fires off the bulldozer lines overnight in a bid to control how fire enters the area, she said. “So we have a lot of indirect firefighting efforts happening too. “But it’s definitely more dangerous of a tactic right now just because of how this fire’s behaving,” she said. It just really depends.” Crews have been prioritizing which spot fires to attack by conducting infrared flight mapping and then looking at where communities are at risk, she said.Ĭrews were doing more direct firefighting - digging a line around the fire with tools and by hand - on the southern flank, she said. ![]() “At night they can try to get around spot fires that form. “It’s too dangerous, at least during the day,” Cox said. The extreme fire behavior has made it hazardous for hand crews to fight the fire directly. At the same time, the smoke also reduces visibility, grounding firefighting aircraft, she said. “Later in the afternoon, that cloud will collapse and create a downdraft of heavy smoke, embers, things like that, and it can actually create additional fire behavior,” Cox said, noting that the collapse can fling sparks miles ahead of the main fire. Like other destructive wildfires this season, the Mountain View fire was plume-dominated. About 2,800 people remained under evacuation orders or warnings, officials said.Ĭalifornia The fire that devastated a Sierra town created a pyrocumulus cloud. ![]() ![]() The Washoe County evacuations were lifted Saturday but residents were advised to stay vigilant. The other, the Dotta fire, started June 30 and was 670 acres and 80% contained by early Saturday.įueled by a midweek heat wave that exacerbated already hot, dry conditions, the Sugar fire made a huge run Friday, triggering new evacuations for portions of Plumas and Lassen counties, as well as part of Washoe County, Nev. The fire, now the state’s largest of the season, was one of two sparked by lightning in the Plumas National Forest that have together been dubbed the Beckwourth Complex fires. The Sugar fire, which ignited July 2, had spread to 54,421 acres and was 8% contained as of Saturday morning. A wildfire in Northern California more than doubled in size from Friday to Saturday, sending up a massive cloud of smoke and ash that, combined with the dry heat, generated its own lightning and created dangerous weather conditions for firefighters, authorities said. ![]()
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