Hail map — August 31, 2023
NOAA radar detected hail of an inch or more over 2 cities across 1 state on August 31, 2023. The largest stones — 1.00″, quarter size — fell over Drexel Heights, AZ.
- States hit
- 1
- Cities hit
- 2
- Largest stone
- 1.00″
- quarter size
- Impact rating
- 3/10
- from stone size
Sizes come from NOAA MRMS radar (MESH), which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.
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States hit on August 31, 2023
Every state where NOAA radar put an inch or more of hail over a city that day, biggest stone first.
Hardest hit on August 31, 2023
What people on the ground measured in the US on August 31, 2023
4 reports filed with the National Weather Service — 3 from trained spotters or officials. 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 Trained Spotter2 ESE Payson, AZ3:40 PM MSTGila County
- 1.00″ quarter size NWS EmployeePayson, AZ3:32 PM MSTGila County
- 1.00″ quarter size Public12 W Tucson, AZ6:01 PM MSTPima County
Report of quarter sized hail that caused damage to roofing and broke a window.
- 0.70″ penny size Trained Spotter1 ESE Sun Lakes, AZ8:45 PM MSTMaricopa County
0.7 inch diameter hail measured. Spotter ID: MAA 23-46.
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 31, 2023
NOAA radar put hail of an inch or more over 2 cities across 1 state on August 31, 2023. The largest stones — 1.00 inches, quarter size — were over Drexel Heights, AZ. Every state hit is listed on this page, and every city under it.