The Williams Fire started in San Gabriel Canyon north of Azusa in southern California Sunday afternoon and through the afternoon and evening grew to 3,600 acres. The origin was between Camp Williams and the shooting range along East Fork Road in San Gabriel Canyon about 3.5 miles east of Highway 39. A map showing the location of the Williams fire is below.
San Gabriel Canyon, which will be closed on Monday, Labor Day, typically sees over 10,000 visitors on a holiday weekend.
At least 300 personnel are assigned to the fire, as well as 9 air tankers, 4 helicopters, 30 engines, 2 dozers, and 4 hand crews. It is moving north through very steep terrain toward the Sheep Mountain Wilderness area. As of 2 a.m. Monday morning the fire was listed as 5 percent contained.
All of the photos below were taken by the crew on Air Tanker 911, a DC-10 which earlier on Sunday was repositioned from Casper, Wyoming where it had been based while working the fires in Nebraska, to Sacramento. From Sacramento it was dispatched to this fire, and Sunday night was at San Bernardino. The second DC-10, T-910, was recently released from their Call When Needed contract and sent home.
The LA Times has a nice collection of photos of the fire.