As multiple wildfires burn in California, one of the fires was started during a gender-reveal party, officials said.
A "smoke generating pyrotechnic device" used at the party caused the El Dorado Fire in San Bernardino County, Cal Fire said in a press release.
The fire started Saturday at 10:23 a.m. at the El Dorado Ranch Park in Yucaipa and spread from the park north on to Yucaipa Ridge, according to the release.
Evacuations have been ordered for the communities of Oak Glen, Yucaipa Ridge, Mountain Home Village and Forest Falls. An evacuation warning is in effect for the Yucaipa bench area and Yucaipa Community Center is being used as a temporary evacuation facility, according to Cal Fire.
More than 500 personnel have been deployed to the fire, along with 60 engines and four helicopters, according to the website.