2021 Arizona wildfires


Wildfires across the US state of Arizona burned of land in at least 1,773 fires, fueled in part by a drought, hot temperatures, and thunderstorms producing dry lightning. At one point in late June, over 20 active wildfires were burning across the state.
The total acres burned between the start of the year and the end of June was 22% more than during the same period of the preceding season, which itself was the most active in nearly a decade. The spike in wildfires in Arizona during the summer was due to an ongoing megadrought that is occurring in the Southwestern United States, as well as a heat wave with many western cities hitting record-breaking temperatures.

Background

The Arizona wildfire season usually begins in May and lasts through mid-July, when the North American Monsoon provides the Southwestern U.S with heavy rainfall to slow down fire activity throughout the region. But in June 2021, the Telegraph Fire became the 6th largest wildfire in Arizona history. Wildfires in Arizona at the time were making headlines due to a ridge of high pressure hovering over much of the southwest and severe drought also playing a major role in the Arizona wildfire season with more than 50% of the state being in 'Exceptional Drought'. The drought in the southwest was making the job of fighting wildland fires difficult because of water shortages in the region. At the time, Arizona was also seeing record-breaking temperatures with Phoenix hitting a high of 118 °F on June 17. Earlier on June 9, governor Doug Ducey issued Declarations of Emergency in response to the Telegraph and Mescal fires. The declarations provided up to $400,000 for efforts of response to wildfires. From June 14 to June 20, dry thunderstorms rolled into Arizona and produced dry lighting which spawned a larger outbreak of wildfires throughout the state. The outbreak got so bad that at one point, five out of six national forests had to be closed to the public in late June. These national forests included the Coconino, Kaibab, Prescott, Tonto and Apache-Sitgreaves national forests. The only people who were allowed in the forests were firefighters and people who owned property in the forests.

List of wildfires

The following is a list of fires that burned more than 1,000 acres, or produced significant structural damage or casualties.
NameCountyAcresStart dateContainment dateNotesRef
MargoPinal1,1488 4 202113 4 2021Human Caused; wildfire destroyed 17 structures, 12 of them were homes.
Bonito RockApache1,66819 4 20216 5 2021Cause is Under Investigation
FlagMohave1,26525 4 20217 6 2021Cause is Under Investigation
Copper CanyonGila2,8757 5 202124 5 2021Human Caused; started 3 miles northeast of Globe
TussockYavapai5,5468 5 202124 5 2021Human Caused – Specific cause under investigation
Boggy CreekApache2,94523 5 202131 5 2021Lightning-Sparked
Sycamore CanyonPima1,85823 5 20214 6 2021Cause is Under Investigation
McDonald TankApache3,55023 5 202122 6 2021Cause is Under Investigation
WarrenCochise1,40025 5 20217 6 2021Cause is Under Investigation
SpurYavapai15327 5 202130 5 2021Human Caused; the fire destroyed 20 structures in the mining town of Bagdad
MescalGila72,2501 6 202118 6 2021Cause is Under Investigation
TelegraphPinal, Gila180,7574 6 20213 7 2021Human Caused; the fire has destroyed 51 structures. It is the largest wildfire in Arizona in the 2021 wildfire season so far.
SlateCoconino11,4357 6 20215 7 2021Cause is Unknown; fire started 23 miles Northwest of Flagstaff
ShamrockSanta Cruz1,1049 6 202116 6 2021Cause is Under Investigation; burned in the Patagonia Mountains
PinnacleGraham34,43710 6 202116 7 2021Cause is Under Investigation; the fire burned in the Santa Teresa Mountains
CornvilleYavapai1,24013 6 202121 6 2021Cause is Under Investigation; the fire burned 2 miles east of Cornville
WinchesterCochise1,80014 6 202120 6 2021Lightning-Sparked
BearGreenlee24,06716 6 20218 9 2021Lightning-Sparked
Horton ComplexGreenlee12,26316 6 202113 7 2021Lightning-Sparked; the fire burned within the 2011 Wallow Fire burn scar
BackboneYavapai, Gila, Coconino40,85516 6 202119 7 2021Lightning-Sparked; the fire was sparked 12 miles west of Strawberry
RafaelYavapai, Coconino78,06518 6 202115 7 2021Lightning-Sparked; the fire exploded in size on June 20 due to high winds
West ChevCoconino1,17019 6 20212 7 2021Lightning-Sparked
WyrickNavajo7,59219 6 20213 7 2021Lightning-Sparked
WalnutCochise10,66720 6 202129 6 2021Lightning-Sparked
AlamoSanta Cruz4,95320 6 202130 6 2021Fire extends into Mexico – area given is Arizona only. An additional are burning in Mexico
Mohave1,00724 6 20212 7 2021Cause is Under Investigation
Planet RanchLa Paz, Mohave1,26024 6 20213 7 2021Lightning-Sparked
BottomGraham6,00428 6 202114 7 2021Lightning-Sparked
MiddleYavapai2,79229 6 202123 7 2021Lightning-Sparked
MidwayYavapai1,76230 6 202116 7 2021Lightning-Sparked
TigerYavapai16,27830 6 202130 7 2021Lightning-Sparked
FireboxApache1,0637 7 202123 7 2021Lightning-Sparked
Snap PointMohave9,84310 7 202113 7 2021Lightning-Sparked
ElementsMohave1,34311 7 202118 7 2021Lightning-Sparked
LimeMohave2,06312 7 202116 7 2021Cause is Under Investigation

Evacuations

Margo Fire: Dudleyville
Flag Fire: Pine Lake
Tussock Fire: Fort Misery and Horsethief Basin
Spur Fire: Bagdad
Telegraph Fire: El Capitan, Dripping Springs, Miami, Top-of-the-World, Government Springs, Wind Spirit, Hagen Ranch, and Slash S Ranch
Pinnacle Fire: Klondyke and Aravaipa
Cornville Fire: Parts of Cornville
Backbone Fire: Strawberry and Pine
Rafael Fire: Areas around Sycamore Canyon
Wyrick Fire: Antelope Valley and portions of Heber
West Chev Fire: Woods Canyon Lake
Walnut Fire: Residents near Dragoon
Tiger Fire: Horsethief Basin