California wildfires burn amid high risk of brutal blazes

LOS ANGELES: Bone-dry vegetation fueled three wildfires near Los Angeles amid warnings Friday that the risk of new blazes erupting was high as temperatures spike and humidity levels drop during a statewide heat wave.

A huge forest fire that prompted evacuations north of Los Angeles flared up Friday afternoon, sending up an enormous cloud of smoke as it headed toward the California aqueduct in the Antelope Valley. However, no new evacuations were ordered.

The fire was just 12 per cent contained and after threatening more than 5,400 homes, it had charred more than 18 square miles (46.6 square kilometers) of brush and trees.

Cooler overnight temperatures helped firefighters increase containment, but the temperature hit 100 degrees (38 Celsius) Friday in the area and the forecast called for continuing hot, dry weather with dangerous fire conditions because of possible gusty winds.

Record-breaking heat is possible through the weekend, with triple-digit temperatures and unhealthy air predicted for many parts of the state.

Preliminary damage assessments found that at least five buildings burned in the Lake Hughes area north of Los Angeles, but authorities said they believed more had been damaged or destroyed.

There was no containment of a blaze that blackened foothills above the Los Angeles suburb of Azusa.

It churned through nearly 4 square miles (10 square kilometers) of brush on Thursday and was moving away from homes. Evacuation orders issued to residents were lifted early Friday.

Another blaze came dangerously close to a neighborhood in the city of Corona, east of Los Angeles, before crews controlled it.

And a Northern California fire in the community of Sloughhouse, near Sacramento, burned about 500 acres (202 hectares) before firefighters stopped its forward spread.