Thunderstorms with light rain kept some air from crews struggling to put out the massive California wildfires, but lightning sparked several new fires in the drought-prone northern region, firefighters said.
Up to a half inch of rain fell on parts of Dixie Fire, which started in mid-July and has gutted major parts of northern Sierra Nevada and the Southern Cascade.
The rain soaked and dampened the vegetation and will cool the fire for a day or two, which fire officials hoped to use to amplify and expand the lines of the fire to eventually surround the blaze, the fire department said.
“once the sun gets on it, the wind’s blowing on it, it eventually is going to pick up again and dry off enough and it’s going to start running again,”Tony Brownell
Rain held back the fire but “once the sun gets on it, the wind’s blowing on it, it eventually is going to pick up again and dry off enough and it’s going to start running again,” said Tony Brownell, operations manager with the California Division of Forestry and Fire Protection.
Lightning strikes have sparked at least 17 fires, the fire department said.
The river fire started on August 4 at a Placer County campsite and was stopped on August 13.
San Francisco 0.01" rain as of 5 am, it's been a long time since it's rained at the official downtown gage specifically on September 10; the last time was 1978 with 0.08". For any day in September, the last time there was measurable rain in SF was 0.03" on the 27th in 2019.
— NWS Bay Area (@NWSBayArea) September 10, 2021
Good news: storms in NorCal have been wetter than expected, w/isolated areas seeing wetting rainfall of 0.10-0.30 in. That will reduce number of new fire ignitions. Bad news: record-dry vegetation will still allow for "holdover" fires that will pop up in coming days.#CAwx #CAfire pic.twitter.com/7LqCkOUQyh
— Daniel Swain (@Weather_West) September 10, 2021
As the storms continue to push to the East and out of our area, we have decided to end the Red Flag Warning.#CAwx pic.twitter.com/vQVw0i3hAd
— NWS Bay Area (@NWSBayArea) September 10, 2021