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Storm detail

Nationwide Daily Hail, Wind & Tornado Map - August 10, 2026

Hail as large as 4.50 inches was reported near 7 miles east of Prairie City, SD. Wind up to 97 mph was reported near 6 miles west-northwest of Goodyear, AZ. 8 tornadoes were reported, including one near 3 miles north-northeast of German Corner, IL. The storm had 22 official hail reports.

Affected statesAL, AR, AZ, CA, CO, DC, DE, FL, GA, IA, IL, IN, KS, MD, MI, MO, MS, NC, ND, NE, NM, NY, OH, PA, SC, SD, UT, VA, VT, WI, WV, WY
Peak hail4.63 in
Reports22 official · 34 unofficial
Storm attributesHail · Wind · Tornado
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Core ReplayIncluded
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Includes HailMapr Core Replay for step-by-step storm playback across the event window.

HailMapr validation score

Official score 63.6%

63.6% from 22 official hail reports

14 reports aligned with the mapped swath and estimated hail size

Unofficial score 73.5%

73.5% from 34 unofficial hail reports

25 reports aligned with the mapped swath and estimated hail size

Storm description

Hail as large as 4.50 inches was reported near 7 miles east of Prairie City, SD. Wind up to 97 mph was reported near 6 miles west-northwest of Goodyear, AZ. 8 tornadoes were reported, including one near 3 miles north-northeast of German Corner, IL. The storm had 22 official hail reports. The affected area shown on the map covers about 16974.2 square miles.

State storm details

Storm snapshot

Date windowAug 9, 2026 10:00 PM to Aug 11, 2026 1:45 AM CST
Mapped area16974.2 sq mi
Statusready

What you get

  • HailMapr Core Replay with step-by-step hail-track playback
  • Heatmap and polygon package for the event window
  • Trusted hail report validation overlay
  • Owned access that remains even if subscriptions end