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Ranch2 Fire

Unit Information

Angeles National Forest
U.S. Forest Service
701 N. Santa Anita Ave.
Arcadia, CA 91006

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Ranch2 Fire Update 8/24/2020

Ranch2 Fire Wildfire
News – 8/24/2020

                     RANCH 2 FIRE      

                                   AUGUST 24, 2020

         Angeles National Forest:



Public Information                             

Phone: (747) 322-6643

Incident Website:


Start Date: 08/13/2020                                          Size: 4,237 acres

Location: San Gabriel Canyon (Hwy 39)             Containment: 81%

North of Azusa, Los Angeles County, CA           Cause: Human-Caused, Suspected Arson

Assigned Resources

Hand Crew: 4                                     Engines: 6                   Dozers: 0         Total Personnel: 284

Helicopters: 2                                      Fixed Wing: 0             Water Tenders: 2

Current Conditions

Overnight, the Ranch 2 Fire continued to be quiet, with no increase in acreage.  The containment percentage has risen to 81 percent, and we expect that to increase again today.  All flanks of the fire appear to remain stable, with some crews staying on the mountain overnight so they can seek out any isolated areas of heat.  Yesterday evening the line on the western flank was tied in and will be patrolled and improved today. The north, east and southern portions of the fire are in a patrol and monitoring phase with mop up operations extending 200 feet into the burned area.  

The western flank has been extremely challenging to firefighters as they still battle the consistent high temperatures and 35-45% slopes in some areas.  Now that the north and south ends of the fire-line on this side have been tied together, crews will extinguish all hot spots found in drainages and elsewhere. The rest of the fire perimeter remains static, although we continue to patrol these areas and back-haul hose, equipment and trash from the area.  Air operations will transport personnel to key areas and continue to support their operations through resupply, personnel shuttling, and air drops.

The incident commanders are pleased that there have been no injuries to civilians and thankful that there have been no major injuries to firefighters.  With the excessive heat over the last eleven days, there have been eight cases of heat related injuries and approximately fifty cases of poison oak affecting the firefighters.   

Road Closures:   Highway 39 remains closed

  • San Gabriel Canyon Road/Hwy 39 – Closed at Northbound Hwy 39 at Sierra Madre Avenue. Southbound Hwy 39 is closed at East Fork Road

  • Glendora Mountain Road – Closed from Big Dalton to East Fork

  • Glendora Ridge Road – Closed from Glendora Mountain Road to Mt. Baldy Road

  • Santa Anita Canyon Road – Closed from Arno Drive to Chantry Flats Road

For more information on road closures due to the Ranch 2 Fire, please visit both the Caltrans website: and the LA County Public Works Website:

Angeles National Forest Fire Restrictions:  The Fire Danger today on the Angeles National Forest is EXTREME and Fire Restrictions are now in effect for this Forest.

The following activities are currently prohibited:

  1. Building, maintaining, attending, or using a fire, campfire, or stove fire.

  2. Smoking

  3. Welding, or operating an acetylene or other torch with open flame

  4. Discharging a firearm, air rifle or gas gun, except in the authorized public shooting ranges.

Please see and go to “Alerts and Warnings” on the right-hand side of the homepage for this and other Forest Orders.

Air Quality Impacts:  Please visit for current information.