Video: Fire tornado forms at Calif. brush fire
Hundreds of LACoFD firefighters were working the two-alarm Sam Fire on the ground and in the air
Los Angeles Times
LOS ANGELES — A growing brush fire near Gorman on Wednesday evening produced an apparent "fire tornado," footage captured by a television news helicopter showed.
The video, from KTLA-TV Channel 5, shows a swirling vortex of flames and a rising column of smoke. A firefighting helicopter is seen making a water drop on the inferno.
Firefighters were dispatched around 4:07 p.m. to the Sam Fire near West Lancaster and Old Ridge Route roads, according to the Los Angeles County Fire Department.
Incredible Sky5 video of a #firetornado at the #samfire in northwestern Los Angeles County. #BREAKING https://t.co/uLGGSWJasU pic.twitter.com/JRsWMzLGzm— KTLA (@KTLA) August 11, 2022
At the time, the blaze was estimated to be 4 acres, firefighters said.
Authorities soon upgraded the incident to a second-alarm brush fire.
The fire whirl, sometimes called a fire tornado, and short-range spotting were the result of "dry, receptive fuels and erratic winds from intense surface heating," the Fire Department's Air Operations Section said in a tweet.
Short range spotting and fire whirls on the #SamFire tell the story of dry, receptive fuels and erratic winds from intense surface heating. With @LACoFD @NWSLosAngeles pic.twitter.com/KuXgyiz5bE— LACoFireAirOps (@LACoFireAirOps) August 11, 2022
A fire whirl is generated when hot air surges upward and begins to spin. As it spirals, it can collect ash, smoke and embers and form a tight, spinning vortex.
More than 200 personnel were assigned to the fire, and crews were "making good progress," according to a 5:16 p.m. tweet by the Fire Department.
The fire was being held at 150 acres, according to an update from the Fire Department shortly after 7 p.m. No structures were threatened, the L.A. County Sheriff's Department's Santa Clarita Valley station tweeted.
Further updates were not immediately available from authorities.
**UPDATE**— L.A. County Fire Department (@LACoFDPIO) August 11, 2022
Thanks to ground crews and an aggressive attack by air resources, the #SamFire is being held at 150 acres. #LACoFD 2nd alarm resources and 1st alarm resources from @Angeles_NF are still on scene continuing the fire fight. pic.twitter.com/Uq3dKlhJPm
This story originally appeared in Los Angeles Times.
©2022 Los Angeles Times