Hail Map in Arizona on August 18, 2021

The weather event in Arizona on August 18, 2021 includes Tornado, Wind, and Hail maps. 14 states and 82 cities were impacted and suffered possible damage. The total estimated number of properties impacted is 0.

View entire weather event

Tornado

Wind

Hail

0

Estimated number of impacted properties by a 1.00" hail or larger

0

Estimated number of impacted properties by a 1.75" hail or larger

0

Estimated number of impacted properties by a 2.50" hail or larger

Storm reports in Arizona

Arizona

Date	Description
08/18/20215:11 PM CDT	Corrects previous flash flood report from 1 wnw mesa. Large tree fell on power lines... Resulting in power outage to 600 customers.
08/18/20213:40 PM CDT	delayed report spotter shared pictures of a very large uprooted trees. One tree fell onto apartment building and the other onto a vehicle. Diameter of the trees wer
08/18/20213:38 PM CDT	Roof damage from an apartment complex landed on a car.
08/18/20213:20 PM CDT	delayed report very large trees blown over. Tree diameter 12-18 inches and height over 30 ft. Time based on radar estimates w downburst. Est. Isolated winds 50-60 m
08/18/20213:15 PM CDT	delayed report reports of downed trees between 56th st and 70th st around shea blvd.
08/18/20217:52 AM CDT	At 1252 PM MST, a severe thunderstorm was located over Downtown Peoria, or near Youngtown, moving northeast at 15 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Phoenix, Glendale, El Mirage, Paradise Valley, Youngtown, Sun City, Glendale Sports Complex, Piestewa Peak Park, North Mountain Park, Arizona State Fairgrounds, Downtown Peoria, Arrowhead Mall, Downtown Glendale and Metro Center Mall.This includes the following highways...AZ Interstate 10 between mile markers 137 and 144.AZ Interstate 17 between mile markers 200 and 216.AZ Route 51 between mile markers 3 and 12.
08/18/20217:16 AM CDT	At 1216 PM MST, a severe thunderstorm was located near New River, moving northeast at 15 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... New River, Cave Creek, Seven Springs and Anthem. This includes the following highways...AZ Interstate 17 between mile markers 222 and 241.AZ Route 74 between mile markers 29 and 30.AZ Route 303 between mile markers 138 and 139.
08/18/20216:46 AM CDT	At 1145 AM MST, a severe thunderstorm was located near New River, moving northeast at 10 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... New River and Lake Pleasant. This includes AZ Interstate 17 between mile markers 229 and 241.
08/18/202112:43 AM CDT	At 543 PM MST/643 PM MDT/, a severe thunderstorm was located 17 miles north of Bright Angel Point, or 32 miles northwest of Desert View at Grand Canyon, moving northeast at 25 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Demotte Campground.
08/18/202112:43 AM CDT	At 543 PM MST, a severe thunderstorm was located near Deer Valley Airport, or 9 miles south of New River, moving northeast at 25 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Phoenix, Scottsdale, New River, Cave Creek, Carefree, Deer Valley Airport, Desert Mountain and Anthem.This includes the following highways...AZ Interstate 17 between mile markers 217 and 229.AZ Route 74 between mile markers 26 and 30.AZ Route 303 between mile markers 133 and 139.
08/18/202112:25 AM CDT	At 524 PM MST, a severe thunderstorm was located near South Mountain Park, or 8 miles southwest of Tempe, moving northeast at 15 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Phoenix, Mesa, Chandler, Gilbert, Tempe, Mesa Riverview Mall, Tempe Marketplace, Papago Park, Arizona Mills Mall, Downtown Mesa, South Phoenix, South Mountain Park, Arizona State University, Fiesta Mall and Sky Harbor Airport.This includes the following highways...AZ Interstate 10 between mile markers 147 and 166.AZ Interstate 17 between mile markers 195 and 196.AZ Route 51 between mile markers 1 and 2.
08/17/202111:58 PM CDT	At 457 PM MST, a severe thunderstorm was located over Glendale Sports Complex, or near Tolleson, moving northeast at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Phoenix, Glendale, Peoria, Surprise, Avondale, Goodyear, El Mirage, Tolleson, Youngtown, Sun City, Cashion, Sun City West, Litchfield Park, Glendale Sports Complex and North Mountain Park.This includes the following highways...AZ Interstate 10 between mile markers 127 and 141.AZ Interstate 17 between mile markers 202 and 215.AZ Route 51 between mile markers 7 and 8, and between mile markers 10and 13.
08/17/20219:29 PM CDT	At 229 PM MST, a severe thunderstorm was located near Rio Verde, or near Sugarloaf Mountain, moving east at 20 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Fountain Hills, Round Valley, Ballantine Trailhead, Sugarloaf Mountain, Goldfield Ranch, Four Peaks, Rio Verde, Tonto Basin and Fort McDowell.This includes AZ Route 87 between mile markers 190 and 215.
08/17/20218:37 PM CDT	At 137 PM MST, a severe thunderstorm was located 15 miles northeast of Grand Canyon National Park, or 45 miles south of Kanab, moving northeast at 15 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Grand Canyon National Park and Havasupai Reservation.
08/17/20218:11 PM CDT	At 111 PM MST, a severe thunderstorm was located near Deer Valley Airport, or 8 miles northeast of Peoria, moving northeast at 15 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Phoenix, Scottsdale, New River, Deer Valley Airport, Scottsdale Airport, Desert Ridge Marketplace and Anthem.This includes the following highways...AZ Interstate 17 between mile markers 217 and 230.AZ Route 51 between mile markers 13 and 15.AZ Route 101 between mile markers 26 and 40.
08/17/20218:05 PM CDT	At 104 PM MST, a severe thunderstorm was located 7 miles northwest of Camp Creek, or 15 miles northeast of New River, moving northeast at 15 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Horseshoe Reservoir and Childs Power Plant.
08/17/20218:00 PM CDT	delayed report reports of multiple snapped and downed trees in the area. Timing matched with radar. Est wind gust speeds 50-60 mph.
08/17/20218:00 PM CDT	At 100 PM MST, a severe thunderstorm was located 8 miles northwest of Camp Creek, or 14 miles northeast of New River, moving north at 10 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Scottsdale, New River, Cave Creek, Carefree, Desert Mountain, Camp Creek and Seven Springs.
08/17/20217:10 PM CDT	Multiple trees snapped. Pictures shared via social media channels.

All States Impacted by Hail Map on August 18, 2021

Cities Impacted by Hail Map on August 18, 2021

Please be aware that the storm maps provided by HailTrace include estimates of the number of structures impacted by storms on the specified date. These estimates are derived from data provided by Microsoft, including building footprint data generated using computer vision algorithms applied to satellite imagery. While HailTrace makes every effort to ensure the accuracy of this information, it is not guaranteed and should be used as a general reference only. The actual number of impacted structures may differ from the estimates provided on the storm maps.