Two fires erupted in the San Diego area on Thursday afternoon, prompting evacuations. The Border 2 Fire, which broke out in the Otay Mountain Wilderness area east of Chula Vista and north of the U.S.-Mexico border, has burned approximately 4,250 acres, according to the California Department of Forestry and Fire Protection.

Forecasters don’t expect the kind of rainfall that led to some of the region’s most destructive recent land flows. The Santa Barbara County community of Montecito was virtually destroyed after a winter storm immediately followed the Thomas Fire, a blaze that killed 23 people.

Over 1,100 firefighters were “strategically pre-positioned” across Southern California to address "ongoing critical fire weather," Cal Fire said.