On Wednesday, fire officials raised the Fire Danger Level in the Angeles National Forest and the San Gabriel Mountains National Monument to "Extreme," just under one month after raising the danger level to "Very High" on June 16.
"Fuel moistures on the forest are very dry, this condition combined with high temperatures support rapid fire spread," the U.S. Forest Service said in a statement.
The Fire Danger Rating System is used nationwide by the U.S. Forest Service, to estimate the risk that a fire will start in a plant-filled area. The model looks at "fuels, weather, topography and risks" as danger factors.
Get Southern California news, weather forecasts and entertainment stories to your inbox. Sign up for NBC LA newsletters.
Extreme is the second-highest danger level on the scale for the Angeles National Forest.
The "Low" danger level imposes the following restrictions:
- No Fireworks
- No shooting of tracer, armor piercing, steel core, or Teflon ammunition.
- Welding, grinding, cutting and use of explosives only with proper permit.
- Spark arrestors are required on off-highway vehicles, chainsaws, and other equipment.
- Wood and charcoal fires in designated sites only, in agency-provided campfire rings and stoves.
- Gas and petroleum jelly stoves only outside of designated sites with a valid California Campfire Permit.
- Smoking in enclosed vehicles, developed recreation sites, or areas cleared 3-foot in diameter.
Under the "Extreme" danger level imposed Wednesday, visitors are not allowed to do any of the following, in addition to the restrictions at the "Low" danger level:
- Building, maintaining, attending or using a fire, campfire, or stove fire, throughout the national forest and national monument.
- Smoking. There is no smoking allowed anywhere in the forest.
- Welding, or operating an acetylene or other torch with open flame.
- Discharging a firearm, air rifle, or gas gun, except in the authorized public shooting ranges. A person with a valid permit for the Forest Service or hunting with a valid California hunting license may discharge a firearm according to their permit or license.
"By restricting the use of fire throughout the forest, and increasing staffing levels, the objective is to reduce the potential of a catastrophic wildfire starting" said Angeles Forest Fire Chief, Robert Garcia.
As of June, Garcia said that the ongoing drought put fire conditions "a month or more ahead" of the conditions last year, when nearly 23% of the Angeles National Forest was impacted by major wildfires.
Also in 2020 was the Bobcat Fire, which burned through more than 180 square miles and some of the Angeles’ most beautiful wildlands. It is now the second most destructive fire in Los Angeles County to date, after the 2009 Station Fire, according to the U.S. Forest Service.