Hail map — August 30, 2026
NOAA radar detected hail of an inch or more over 15 cities across 3 states on August 30, 2026. The largest stones — 1.50″, half dollar size — fell over Deer Valley, AZ.
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- States hit
- 3
- Cities hit
- 15
- Largest stone
- 1.50″
- half dollar size
- Impact rating
- 5/10
- from stone size
Sizes come from NOAA radar, which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.
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States hit on August 30, 2026
Every state where NOAA radar put an inch or more of hail over a city that day, biggest stone first.
Hardest hit on August 30, 2026
What people on the ground measured in the US on August 30, 2026
5 reports filed with the National Weather Service. These are measured stones, not radar estimates, so they are the closest thing to proof that hail actually reached the ground.
- 1.50″ half dollar size Public4 NE Verdon, SD3:35 AM CDTBrown County
Report and photo relayed via Facebook. Time estimated by Radar.
- 1.00″ quarter size PublicCamp Crook, SD4:10 PM CDTHarding County
Video of at least quarter size hail falling in Camp Crook received via social media. Some stones may have been larger. Time estimated based on radar.
- 1.00″ quarter size Public1 N Big Water, UT4:33 PM MDTKane County
Quarter-sized hail reported in Big Water.
- 1.00″ quarter size Public9 NNE Desert Hills, AZ7:30 PM MSTMohave County
One inch hail reported in Havasu Heights. Time estimated by radar.
- 0.75″ penny size Public6 W Big Water, UT4:05 PM MDTKane County
Report from mPING: Dime (0.75 in.).
Reports come from the National Weather Service Local Storm Report feed, ingested every 15 minutes. A report records where the observer was, not the full extent of the swath — treat it as evidence about the storm, not about any one roof.
Other hail days
US hail on August 30, 2026
NOAA radar put hail of an inch or more over 15 cities across 3 states on August 30, 2026. The largest stones — 1.50 inches, half dollar size — were over Deer Valley, AZ. Every state hit is listed on this page, and every city under it.