The Lions Fire was a wildfire in the Ansel Adams Wilderness in Inyo National Forest and the Sierra National Forest in California in the United States. The fire was started by a lightning strike and first reported on June 11, 2018. The fire impacted recreational activities in both national forests, as well as access to Devils Postpile National Monument. The Lions Fire burned a total of 13,347 acres (54 km2), before burning out on October 1.
The Ferguson Fire was a major wildfire in the Sierra National Forest, Stanislaus National Forest and Yosemite National Park in California in the United States. The fire was reported on July 13, 2018, burning 96,901 acres (392 km2), before it was 100% contained on August 19, 2018. Interior areas of the fire continued to smolder and burn until September 19, 2018, when InciWeb declared the fire to be inactive. The Ferguson Fire was caused by the superheated fragments of a faulty vehicle catalytic converter igniting vegetation. The fire, which burned mostly in inaccessible wildland areas of the national forest, impacted recreational activities in the area, including in Yosemite National Park, where Yosemite Valley and Wawona were closed. The Ferguson Fire caused at least $171.2 million in damages, with a suppression cost of $118.5 million and economic losses measuring $52.7 million. Two firefighters were killed and nineteen others were injured in the fire.
The Mendocino Complex Fire was a large complex of wildfires that burned in northern California for more than three months in 2018. It consisted of two wildfires, the River Fire and Ranch Fire, which burned in Mendocino, Lake, Colusa, and Glenn Counties in the U.S. State of California, with the Ranch Fire being California's single-largest recorded wildfire at the time until the August Complex fire in 2020. The Ranch Fire burned eight miles northeast of Ukiah, and the River Fire burned six miles north of Hopland, to the south of the larger Ranch Fire. First reported on July 27, 2018, both fires burned a combined total of 459,123 acres (1,858 km2), before they were collectively 100% contained on September 18, though hotspots persisted until the complex was fully brought under control on January 4, 2019. The Ranch Fire alone burned 410,203 acres (1,660 km2), making it the largest wildfire in modern California history at the time until the August Complex fire that occurred in 2020. The Ranch Fire also surpassed the size of the 315,577-acre Rush Fire, which burned across California and Nevada, as well as the Santiago Canyon Fire of 1889, which was previously believed to have been California's all-time largest wildfire.
The Delta Fire was a 2018 wildfire that burned near Lakehead, California, in the Shasta National Forest. The fire burned 63,311 acres (256 km2) and destroyed 20 structures, before it was 100% contained on October 7, 2018. The fire burned into the western flank of the nearby Hirz Fire on September 10, and also burned only a couple of miles away from the enormous Carr Fire, the seventh-most destructive fire in Californian history.
The 2020 Loyalton Fire was a large wildfire in Lassen, Plumas and Sierra counties in California and Washoe County in Nevada. After it was ignited by lightning on August 14, 2020, the fire burned 47,029 acres (19,032 ha) in the Tahoe National Forest and the Humboldt-Toiyabe National Forest before it was fully contained on August 26. The Loyalton Fire was notable for generating three fire tornadoes on August 15, necessitating first-of-their-kind warnings by the National Weather Service.
The North Complex Fire was a massive wildfire complex that burned in the Plumas National Forest in Northern California in the counties of Plumas and Butte. Twenty-one fires were started by lightning on August 17, 2020; by September 5, all the individual fires had been put out with the exception of the Claremont and Bear Fires, which merged on that date, and the Sheep Fire, which was then designated a separate incident. On September 8, strong winds caused the Bear/Claremont Fire to explode in size, rapidly spreading to the southwest. On September 8, 2020, the towns of Berry Creek and Feather Falls were immediately evacuated at 3:15 p.m. PDT with no prior warning. By September 9, 2020, the towns of Berry Creek and Feather Falls had been leveled, with few homes left standing. The fire threatened the city of Oroville, before its westward spread was stopped. The fire killed 16 people and injured more than 100. The complex burned an estimated 318,935 acres (129,068 ha), and was 100% contained on December 3. The fire was managed by the U.S. Forest Service in conjunction with Cal Fire, with the primary incident base in Quincy. The North Complex Fire is the eighth-largest in California's history, and was the deadliest fire in the 2020 California wildfire season.
The Cameron Peak fire was a wildfire that started near Chambers Lake, Colorado, 25 miles (40 km) east of Walden and 15 miles (24 km) southwest of Red Feather Lakes near Cameron Pass on August 13, 2020, and was declared 100% contained on December 2, 2020. The fire burnt 208,663 acres through the Arapaho and Roosevelt National Forests in Larimer and Jackson Counties and Rocky Mountain National Park. At its peak, the fire forced the evacuation of over 6,000 residents in Estes Park, Chambers Lake, Rustic, Glacier View Meadows, Red Feather Lakes, Masonville, Glen Haven, Spring Canyon, various small communities along Highway 14, Stove Prairie Landing Road, as well as the Colorado State University Mountain Campus and had over 1,000 personnel fighting the fire. 469 structures were destroyed by the fire, including 220 outbuildings and 42 primary residences. The fire became the largest wildfire in Colorado history, surpassing the Pine Gulch Fire, which had set the same mark just seven weeks prior.
The 2020 Maricopa County wildfires were a series of major and non-major wildfires that took place in Maricopa County, Arizona, from the month of May to the month of October. In the year 2020, Arizona saw one of its worst fire seasons in the states history. Due to the lack of precipitation needed in Arizona, the state fell into an ongoing drought from late 2020 and 2021. High winds were also present during the summer when fire season is mostly active in the state. These factors led to the wildfires in Maricopa County to be destructive and costly.
The 2024 Wildcat Fire was a relatively large wildfire that burned in the Tonto National Forest, located in the U.S. state of Arizona. The fire burned 14,402 acres of land before being declared contained on June 3. It was the second-largest wildfire of the 2024 Arizona wildfire season, only behind the Freeman Fire.
The Pizona Fire was a wildfire that burned portions of the Inyo National Forest in Nevada. It covered 2,160 acres of land, and was the third-largest fire of the 2024 Nevada wildfire season. Over 188 personnel were assigned to the fire, and was 100% contained by firefighters and other agencies by July 5.
The 2024 Little Yamsay Fire was a wildfire that burned in Klamath County, Oregon from April 20 to May 13, 2024. The fire was utilized to help break up the forests around Klamath Falls, and was 100% contained as of August 2024. It was the first wildfire of the 2024 Oregon wildfire season, and was the 11th-largest as of August 2.
The Swawilla Fire is a large actively burning wildfire in Ferry and Okanogan counties, located in the U.S. state of Washington. The fire has been burning since July 17, 2024, and is currently 80% contained. It is the sixth fire to burn more than 1,000 acres as part of the 2024 Washington wildfire season, and is the largest fire of the entire season, at 53,343 acres covered as of August 3.
The 2024 Adams Fire was a wildfire that rapidly burned 5,029 acres across Maricopa County, located in the U.S. state of Arizona from June 2 to June 10. 268 personnel were assigned to the fire, and the fire was determined to have been human-caused.
The Lake Fire was a large wildfire that burnt 38,664 acres of land in Santa Barbara County, California. It began on July 5, 2024, and was 100% contained as of August 4. The fire was the first to burn more than 20,000 acres as part of the 2024 California wildfire season, and was the fourth fire of the season to injure more than one person.
The Basin Fire was a wildfire that burned through Fresno County in Central California between June 26 and July 20, 2024. It prompted numerous evacuations, and was the fourth fire to burn more than 14,000 acres as part of the 2024 California wildfire season.
The Boise Fire is an actively burning wildfire in the Six Rivers National Forest. It began on August 9, and has burned across 12,842 acres of land as of August 22.
The 2024 Freeman Fire was a large wildfire that rapidly burned across 32,568 acres across Pinal County, located in the U.S. state of Arizona. It began on July 11 due to a lightning strike, and was declared 100% contained on July 18.
The 2024 Element Fire was a wildfire that burned 5,364 acres across Mohave County in the U.S. state of Arizona from August 6 to August 19. It was the 8th-largest wildfire of the 2024 Arizona wildfire season, and injured 2 people.
The Bucktail Fire was a wildfire in August 2024 that has burned through 7,202 acres (2,915 ha) of land in Montrose County in the U.S. state of Colorado. It began on August 1. It is currently the second-largest wildfire to ignite during the 2024 Colorado wildfire season. Local law enforcement criminally charged a man with accidentally starting the fire during an attempt to cremate his dog.
