Humboldt Complex fires

The Humboldt Complex or Humboldt Lightning Fires were a series of wildfires during the 2015 California wildfire season. The fire started on July 30, 2015 in Humboldt County, California. The fire was started by a lightning strike from a thunderstorm that started multiple fires that day. The fire burned 4,883 acres, destroyed 7 buildings, and injured 14 people.

The fire was burning in steep terrain with limited access. Fuels include heavy timber that was being used for revenue and income.

There were 8 agencies working at this fire. 1,392 personnel and 39 crews were assigned to the fire. Resources for the fire included 10 helicopters, 57 engines, 8 bulldozers, and 10 water tenders.