2020 Maricopa County wildfires Part of the 2020 Arizona wildfires | |||||
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Date(s) | May 17 – October 11, 2020 | ||||
Statistics | |||||
Total area | 200,000+ acres (80,937 ha) [1] | ||||
Impacts | |||||
Deaths | 0 | ||||
Non-fatal injuries | 0 | ||||
Structures destroyed | 44 | ||||
Damage | $17,000,000+ (2020 USD) | ||||
Map | |||||
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2020 Western U.S. wildfires |
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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. [2] Due to the lack of precipitation needed in Arizona, the state fell into an ongoing drought from late 2020 and 2021. [3] [4] 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. [5]
Out of all the counties in Arizona, 200,000+ acres (80,937 ha) burned in Maricopa County alone, which is almost 20% of the acreage burned in Arizona in 2020. The wildfires in the county of Maricopa destroyed approximately 44 structures and there were no reported deaths or injuries. [6] In addition, the Bush Fire would become one of the worst wildfires to ever scorch parts of Maricopa County since the Cave Creek Complex Fire in the summer of 2005. [7]
The wildfire season in the U.S. state of Arizona usually begins in the month of May and ends in the month of July due to the North American Monsoon, which brings enough rainfall to prevent any major wildfires that could happen in the future without any precipitation. But in the year 2020, this year's monsoon season was the driest on record in Arizona history. The average rainfall in the 2020 Arizona monsoon season was 1.51 inches across the state. [8] Because of the unusual amount of rainfall Arizona obtained, this led them to a drought which has not just affected Arizona, but most of the Western United States. [9] In the city of Phoenix, Arizona, they got approximately 0.46 inches of rain during the monsoon season, which gives wildfires the advantage to spread quickly due to dry fuel. [10] These components of having the absence of rainfall, high winds, and drought led the way for 2020 being one of Arizona's worst fire seasons ever recorded. [11]
During the fight to contain wildfires in Maricopa County, there was also another obstacle that would make wildland firefighting even more difficult, the COVID-19 pandemic. At the time during the months of June and July, Arizona was experiencing a huge spike in coronavirus cases, which made the job of wildland firefighting difficult because of firefighters having to go into quarantine due to a suspected case of the disease. [12] Maricopa County had the most confirmed coronavirus cases since it was the most populous county in the state of Arizona. [13] Wildfire smoke also increased the risk for firefighters to get COVID-19. [14] [15]
The following is a list of fires that burned more than 1,000 acres (400 ha), or produced significant structural damage or casualties.
Name | Acres | Start date | Containment date | Notes | Ref |
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East Desert | 1,492 | May 17 | May 22 | Human-caused; fire sparked north of Cave Creek Regional Park | [16] |
Jackrabbit | 2,034 | May 25 | May 27 | Human-caused; fire sparked southwest of Wickenburg | [17] |
Ocotillo | 980 | May 30 | June 2 | Human-caused; due to gusty winds, the fire spread quickly into the town of Cave Creek. 20 structures were destroyed. | [18] [19] |
Bush | 193,455 | June 13 | July 6 | Human-caused; the Bush Fire sparked 22 miles northeast of Mesa. Evacuations were ordered for communities near the blaze. Fuels that were burned in the wildfire were tall grass and brush. Days later, the Bush Fire would become the 5th largest wildfire in Arizona history. | [20] [21] |
Central | 4,517 | June 20 | June 30 | Human-caused; the Central Fire affected air quality in certain parts of Phoenix. | [22] [23] |
Aquila | 893 | June 23 | June 26 | Human-caused; the fire destroyed 6 structures north of Phoenix | [24] [25] |
Painted Wagon | 490 | June 25 | June 27 | Human-caused; the fire destroyed 5 structures 20 miles west of Wittmann | [26] |
Buren | 2,800 | July 11 | July 14 | Human-caused | [27] |
Goldfield | 1,970 | August 10 | August 12 | Human-caused; the fire burned east of Fort McDowell | [28] |
Rolls | 1,350 | August 18 | August 24 | Lightning-sparked; the fire burned in the Tonto National Forest | [29] [30] |
Bolt | 1,420 | August 28 | September 4 | Lightning-sparked; the fire burned near Cave Creek | [31] |
Sears | 14,476 | September 25 | October 11 | Cause is unknown; the Sears Fire burns and destroys 13 structures near Bartlett Lake | [32] |
Bush Fire | |
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Statistics | |
Burned area | 193,455 acres (78,288 ha) |
Impacts | |
Structures destroyed | 0 |
Damage | $11,642,634 (2020 USD) |
The fire started around 2:00 p.m. (MST) on June 13 near Bush Highway and Highway 87 where they both intersect. The fire sparked from a vehicle fire on the intersection. [33] By June 16, the fire had already grew to more than 64,513 acres (26,100 ha) due to gusty winds and low humidity and was 0% contained. Later on that day, the Maricopa County Sheriff's Office issued an evacuation order for residents living near the Apache Lake area. [34] At the time, it was the largest wildfire burning in the United States. Forecast across Arizona throughout the week showed humidity below 10% in Phoenix, with gusty winds reaching over 20 mph. [35] On June 17, due to dry brush and high winds, the wildfire doubled in size with an additional 20,000+ acres burned, putting the total acres burned by the Bush Fire at 89,059 acres (36,041 ha). [36] Road closures were put in effect for State Route 87 and State Route 188. Evacuation centers were opened to evacuees from the American Red Cross in Tucson, Payson, and Miami. [37] On June 18, the fire had reached 104,379 acres, surpassing the size of the city of Mesa 22 miles away. Evacuations were still in place for the areas of Apache Lake, Sunflower, and Punkin Center. Containment status of the blaze was still out of control and at 5% containment. [38] Earlier on that day by 2:00 a.m., the fire had already reached near Highway 188. [39] During the spike in coronavirus cases in June, many people were arriving at evacuation centers due to the Bush Fire, so to prevent any mass infections to take place in the evacuation centers, people would be required to stay 6-feet away from each other and wear masks. [40]
The following weeks went on with firefighters making progress on the east side of the Bush Fire along Highway 188. By June 19, the Bush Fire had already scorched 184,086 acres (74,497 ha). Winds did begin to moderate at about 5-10 mph, which allowed firefighters to have a good advancement against the immense blaze. The only poor factor into fighting the wildfire was high temperatures, which reached over 100°F (37.78°C). [41] On June 23, the Bush Fire was at 61% containment with the help of calm winds and 587 total resources used including 30 engines, 3 bulldozers, 8 helicopters, and 18 water tenders. [42] Later that day on June 23, residents who evacuated from Apache Lake and Sunflower were allowed to go back home. Evacuation status was still in "Set" just in case if weather throughout the week gives wildfires across the state an advantage to spread quickly. [43]
At 3:15 p.m. on June 26, the Tonto National Forest gave an update on Twitter that the Bush Fire had burned 190,269 acres (76,999 ha) and was at 90% containment. [44] People received news about high winds moving into the area where the fire is burning. Due to the strong winds, a red flag warning was issued for portions of Maricopa County, including where the Bush Fire was burning. [45] Residents around the blaze were told to expect hazy skies caused by smoke throughout the weekend. [46] On June 28, the massive fire spread to 193,455 acres (78,288 ha) and increased in containment by 8%. [47] Many days passed by with the wildfire still being at 98% containment, but finally on July 6, the wildfire reached 100% containment with 193,455 acres (78,288 ha) burned. Fortunately no injuries or deaths were reported and no structures were destroyed in the fire's path. [48] Over 400 fire personnel responded to the inferno in the Tonto National Forest, where most the flames were most present. [49] The Bush Fire would become and still is the 5th largest wildfire in Arizona history, surpassing the Woodbury Fire which burned northwest of Superior in 2019. [50]
Central Fire | |
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Statistics | |
Burned area | 4,499 acres (1,821 ha) |
Impacts | |
Structures destroyed | 0 |
Damage | $1,960,522 (2020 USD) |
The fire started around 11:00 a.m. (MST) on June 20, 4 miles northeast of New River and quickly spread into the Tonto National Forest on same day it was first reported. In 24 hours, the fire had already grew to 3,956 acres (1,601 ha) caused by hot temperatures, strong winds, and dry fuel. [51] The fire eventually enlarged and expanded along the Top River Mesa. Multiple agencies quickly responded to the fast-moving inferno which was still moving northeast. They had also called air tankers since the fire was moving quickly due to strong winds and dry brush. By midnight on June 22, the fire had scorched 4,517 acres (1,828 ha). In the evening on the same day, it was announced that the fire was human-caused, but no specific cause was said. [52] [53]
By June 26, the fire had reached 80% containment and Burned Area Emergency Response assessments were conducted. [54] During the blaze, the smoke had an effect on Phoenix's air quality, mostly in the eastern portions of the city. [55] On June 30, the fire had finally reached 100% containment. No injuries or deaths were reported and no structures were damaged or destroyed. [56]
Ocotillo Fire | |
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Statistics | |
Burned area | 980 acres (400 ha) |
Impacts | |
Structures destroyed | 20 |
Damage | $1,200,000 (2020 USD) |
On May 30, at around 1:00 p.m., a fire sparked and broke out near Ocotillo Road a mile away from Cave Creek. [57] Residents of Cave Creek expected hot temperatures and high winds in the forecast on May 30, not knowing that they would have to be forced to evacuate from their homes later on due to the fast-moving Ocotillo Fire. 2-3 hours later, over 500 residents of Cave Creek were ordered to evacuate immediately. Winds fueled the fire and eventually the blaze went on to scorch 20 structures, including 8 homes in Cave Creek. [58] By then, the blaze had already grew to over 100 acres (40 ha) and was still 0% contained. Evacuation orders still remained in place. On May 31, the inferno had scorched 980 acres (400 ha) and was 10% contained. [59] An evacuation shelter was set up from the Red Cross at Cactus Shadows High School. On June 1, progress was made on the raging wildfire with the blaze reaching 67% containment and still steady on 980 acres burned. On the same day, it was said that evacuation orders will be lifted on June 2. [60]
On the same day where evacuations were lifted, the Ocotillo Fire had finally reached 100% containment and the total acreage burned was 980 acres. Residents going back home were told to be careful because of engines patrolling throughout the burn scar monitoring for hot spots. As a result, the Ocotillo Fire burned 20 structures, including 8 homes. Fortunately, there were no injuries or deaths reported. [61] Over 200 firefighters battled the blaze. More than 500 homes with 1,000 residents had to be evacuated. The wildfire was human-caused, but the specific source of the human-caused fire was still under investigation. [62]
Aquila Fire | |
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Statistics | |
Burned area | 899 acres (364 ha) |
Impacts | |
Structures destroyed | 6 |
Damage | $750,000 (2020 USD) |
The Aquila Fire started around 2:30 p.m. near Carefree Highway north Phoenix on June 23. The fast-moving wildfire made the Maricopa County Sheriff's Office force residents of 200 homes to evacuate. An evacuation center was set up nearby. [63] Over 120 firefighters quickly responded to the immense wildfire. Due to dry vegetation, the Aquila Fire was able to spread into neighborhoods and destroy 6 structures in its path. More than 100 residents had to be evacuated and the fire was at 5% containment. [64] Three days later, the Aquila was quickly "under control" and was 100% contained. As a result, a total of 6 structures were destroyed and no injuries or deaths were reported. [65]
Painted Wagon Fire | |
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Statistics | |
Burned area | 490 acres (200 ha) |
Impacts | |
Structures destroyed | 5 |
Damage | Unknown |
The Painted Wagon Fire started on June 25 near the Painted Wagon Trail and was 20 miles east of Wittman and quickly enlarged to 490 acres (200 ha) due to high winds and dry grass and brush. Residents who lived near the Painted Wagon Trail were evacuated and in the fire's path, the flames claimed 5 structures. The fire kept moving northeast towards more dry brush, which could make the wildfire even more immense and destructive and threaten even more communities. [66] On June 26, residents were able to go back home and the evacuation status was still in "Set", but later changed to "Ready" status. On June 27, the Painted Wagon Fire was fully contained. The blaze claimed a total of 5 structures and no injuries or deaths were reported. [67]
Sears Fire | |
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Statistics | |
Burned area | 14,476 acres (5,858 ha) |
Impacts | |
Structures destroyed | 13 |
Damage | $1,200,000 (2020 USD) |
The Sears Fire started at approximately 2:45 p.m. on September 25 near the Sears Kay Ranch. Evacuations were announced for residents living near Bartlett Lake hours later. By then, the fire quickly spread into the Tonto National Forest. In 24 hours on September 26, the fire had already grew to 5,200 acres (2,100 ha) and temporary closures were put in for Bartlett Lake as a precaution. [68] On September 27, the blaze grew an additional 3,500+ acres, making the acreage burned by the Sears Fire at 8,700 acres (3,500 ha). At around 1:30 p.m., because of powerful and strong winds, the fire grew to 9,200 acres (3,700 ha) with 0% containment. According to the Tonto National Forest, the fire had scorched and destroyed 8 structures and smoldered several vehicles. Air tankers and helicopters had entered in the fire zone and dropped several gallons of fire retardant to keep that fire at ease. By 11:00 a.m. on September 28, the blaze had rapidly grew to 12,474 acres (5,048 ha) and 5 more structures were destroyed. Later on that day, progress was made on the fire with containment on the blaze increasing by 15%, but the fire also increased in size with acreage burned at 14,241 acres (5,763 ha) [69]
On October 2, the size of the Sears Fire increases with 14,476 acres (5,858 ha) burned and containment rises to 60%. A closure was still in effect throughout areas close to the Sears Fire. Days passed by with the fire still steady at 14,476 acres and still within the 60% containment mark. Residents of nearby communities were notified that they still may see smoke for a couple of days, due to the wildfire burning dry grass and brush inside the fire perimeter. Many roads are reopened to the public and residents of evacuated communities are allowed to go back home. Firefighters over the next several days would still monitor the Sears Fire for any change in direction of the wind and monitor any hotspots that might appear near the wildfire. [70] Finally on October 11, the Sears Fire would extend to 100% containment. Thus, the Sears Fire approximately burned 14,476 acres of land and destroyed 13 structures in its path. No injuries or deaths were reported. [71]
Causes of the fire were mostly due to human activity, dry vegetation, high winds, and the lack of rain obtained during the monsoon season between July and September. Due to these causes, 2020 became Arizona's worst fire season. Most the acres burned in Maricopa County was caused by the Bush Fire. [72] Over 1,000 people had to be evacuated from their properties due to the wildfires burning in the county. 200,000+ acres were scorched in the area and left noticeable burn scars around northern Maricopa County. Fortunately, no deaths or injuries were announced. Approximately 44 structures were destroyed and the cost of the wildfires reached well over $17 million (2020 USD). [73]
In the summer of 2013, there were several major wildfires in Colorado in the United States. During June and July, record high temperatures and dry conditions fueled the fires all across the state. By July 24, 570 structures had been destroyed and 2 people died. Below is a list of the major fires of the year.
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 2019 California wildfire season was a series of wildfires that burned across the U.S. state of California as part of the 2019 wildfire season. By the end of the year, according to Cal Fire and the US Forest Service, 7,860 fires were recorded, totaling an estimated of 259,823 acres of burned land. These fires caused 22 injuries, 3 fatalities, and damaged or destroyed 732 structures. The 2019 California fire season was less active than that of the two previous years, which set records for acreage, destructiveness, and deaths.
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Woodbury Fire was a wildfire in the Superstition Wilderness, northwest of Superior, Arizona, that started on June 8, 2019. The fire burned a total area of 123,875 acres. It was the fifth largest wildfire in Arizona’s history. The blaze caused the evacuation of homes, road and campground closures, endangered wildlife habitats, and the destruction of hiking trails and archaeological sites.
The Bush Fire was a human-caused wildfire that started in the Tonto National Forest northeast of Phoenix, Arizona. It burned 193,455 acres (78,288 ha). The fire started on June 13, 2020 near the intersection of Bush Highway and SR 87 and was fully contained on July 6, 2020
The 2020 Utah wildfire season was a series of prominent wildfires throughout the state of Utah, lasting from June 1 through October 30, as defined by state law. Part of the 2020 Western United States wildfire season, Utah saw record-breaking numbers of human-caused fires. The largest fire of the season, the East Fork Fire, burned an area of 89,568 acres. In total, the suppression costs for the fires amounted to at least $103 million.
The Mineral Fire was a wildfire that burned in Coalinga Mineral Springs, west of Coalinga in Fresno, California in the United States. The fire was first reported on July 13, 2020 and burned an estimated 29,667 acres (12,006 ha) and before being fully contained on July 26. The fire threatened the communities of Los Gatos Creek Road from Indian Springs to Union Carbide Road and Bingham Springs. It resulted in the mandatory evacuations of Los Gatos Creek Road and Bingham Springs and led to the complete closure of State Route 198 from Firestone Ave. to the Monterey County Line. They were subsequently lifted on July 20.
The Apple Fire was a wildfire that burned during the 2020 California wildfire season in Cherry Valley south of Oak Glen and north of Beaumont and Banning in Riverside County, California in the United States. The fire ignited on Friday, July 31, 2020 as three separate smaller blazes within the rural canyons along Oak Glen Road before merging and rapidly expanded to 1,900 acres (769 ha) and destroyed at least one home and two outbuildings in the Cherry Valley area. It now covers at least 33,424 acres (13,526 ha) and created "a plume of smoke so massive that it generated its own winds." The fire was sparked by a diesel-burning vehicle that emitted burning carbon. The fire was named after one of the roadways close to the ignition site, which is named Apple Tree Lane.
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.
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The Mullen Fire was a wildfire that burned over 176,878 acres (71,580 ha), 28 miles (45 km) west of Laramie, Wyoming. The fire started on September 17, 2020, in the Savage Run Wilderness of Carbon County, and spread to Albany County. On September 30, it spread into Jackson County, Colorado. The cause is still under investigation. It burned close to the Rob Roy Reservoir and Platte River Wilderness.
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The Backbone Fire was a wildfire that started near Payson, Arizona on June 16, 2021. The fire burned 40,855 acres (16,533 ha) was fully contained on July 19, 2021.
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