Hail map — July 18, 2024
NOAA radar detected hail of an inch or more over 3 cities across 2 states on July 18, 2024. The largest stones — 1.00″, quarter size — fell over Chapel Hill, NC.

- States hit
- 2
- Cities hit
- 3
- 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 July 18, 2024
Every state where NOAA radar put an inch or more of hail over a city that day, biggest stone first.
Hardest hit on July 18, 2024
What people on the ground measured in the US on July 18, 2024
9 reports filed with the National Weather Service — 6 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 Public1 ESE Durand, VA3:16 PM EDTGreensville County
Vehicles damaged.
- 1.25″ half dollar size Trained Spotter9 S Last Chance, CO7:34 PM MDTWashington County
Delayed Report.
- 1.00″ quarter size Law Enforcement3 WNW Pleasant Shade, VA2:52 PM EDTBrunswick County
- 0.75″ penny size Trained Spotter33 N Cheyenne, WY5:20 PM MDTLaramie County
- 0.70″ penny size Public1 S Middle Verde, AZ4:05 PM MSTYavapai County
Social media report of dime size hail.
- 0.25″ penny size Trained Spotter15 W Montrose, CO1:45 PM MDTMontrose County
0.32 inches of rain in 15 minutes.
- 0.25″ penny size Trained Spotter4 NNE Vallecito, CO2:15 PM MDTLa Plata County
0.38 inches rain in half an hour.
- 0.25″ penny size Trained SpotterWallace, KS7:02 PM CDTWallace County
Spotter in the town of Wallace reported extremely heavy rain and intermittent pea sized hail. No hail accumulation.
- 0.25″ penny size Trained Spotter1 ENE Claypool, AZ5:56 PM MSTGila County
Hail of 1/4 inch diameter observed near Highway 60 and Highway 188. Heavy rain accompanied the hail as well causing street flooding.
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 July 18, 2024
NOAA radar put hail of an inch or more over 3 cities across 2 states on July 18, 2024. The largest stones — 1.00 inches, quarter size — were over Chapel Hill, NC. Every state hit is listed on this page, and every city under it.