A quickly growing fire in Riverside County torched nearly 700 acres of land and prompted evacuation orders on Monday, according to authorities.Dubbed the Juniper Fire, it was initially reported at 11:28 a.

Cooler temperatures and humidity are helping firefighters fight the fire, which nearly doubled in size since Monday afternoon.

Juniper Fire initially started 11:28 a.m. June 30 in Riverside County, California. Since its discovery 27 hours ago, it has burned 689 acres. By Tuesday afternoon, a fire crew of 165 succeeded in containing 60% of the fire. However, the cause is still under investigation.