A CALFIRE team at the fire. Courtesy CALFIRE Twitter
A Cal Fire team at the fire. Courtesy Cal Fire Twitter

A brush fire in the Pala area of the North County was 15 percent contained early Wednesday morning and holding steady at about 45 acres.

Flames that spread from a burning house to trees and brush Tuesday afternoon blackened swaths of hilly open land and forced evacuations of hundreds of residences as a precaution, according to Cal Fire officials. The evacuation order was lifted as of 6:30 p.m.

The blaze initially engulfed a two-story home on Pala Temecula Road about 2 p.m. Tuesday. The flames soon ignited adjacent foliage and began moving through heavy vegetation, said Cal Fire Capt. Kendal Bortisser.

Within 2 1/2 hours, the burn area east of Interstate 15 and roughly a mile south of the Riverside County line had grown to about 45 acres as crews fought the blaze by ground and aboard air tankers and water-dropping helicopters.

About 200 firefighters from San Diego and Riverside Counties have been on the fire throughout night and into the morning.

No other structures have been damaged and no injuries reported. Investigators had not yet determined what caused the house fire.

City News Service contributed to this article.