A brush fire broke out Wednesday in Chino Hills, burning more than 100 acres on a hillside just off the 71 Freeway.

The brush fire burning in Chino Hills dubbed the Euclid Fire, has been 10% contained after fire crews stopped forward progress. The 120-acre blaze erupted Wednesday sometime before 2:08 p.m. and quickly jumped the 71 Freeway, prompting a closure in both directions, according to the Cal Fire.

As of Thursday morning, July 24, the Euclid fire had burned 120 acres in the Prado Dam area, according to Cal Fire San Bernardino and was 10% contained. Containment is the percentage of the blaze’s perimeter that won’t expand because of natural-terrain barriers, such as rocks or a water body, or firefighters’ work.