Hail map — July 20, 2024
NOAA radar detected hail of an inch or more over 8 cities across 3 states on July 20, 2024. The largest stones — 1.50″, half dollar size — fell over Loveland, CO.
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- The July 20, 2024 swath — and every other storm since 2023 across your state
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- States hit
- 3
- Cities hit
- 8
- 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 July 20, 2024
Every state where NOAA radar put an inch or more of hail over a city that day, biggest stone first.
What people on the ground measured in the US on July 20, 2024
15 reports filed with the National Weather Service — 8 from trained observers or officials. These are measured stones, not radar estimates, so they are the closest thing to proof that hail actually reached the ground.
- 3.00″ baseball size Trained Spotter5 E Bayard, NE2:36 PM CDTMorrill County
- 2.00″ hen egg size Trained Spotter5 E Bayard, NE2:36 PM CDTMorrill County
- 1.75″ golf ball size Fire Dept/Rescue3 N Bayard, NE2:26 PM CDTMorrill County
Reported Quarter to Golf Ball Size Hail.
- 1.50″ half dollar size Public1 NW Campion, CO7:44 PM MDTLarimer County
- 1.25″ half dollar size Cocorahs4 WSW Berthoud, CO7:45 PM MDTLarimer County
Up to half dollar size hail fell for a duration of 6 minutes.
- 1.00″ quarter size Emergency Mngr7 SSE Bushnell, NE4:40 PM CDTKimball County
Emergency manager measured one inch hailstones with calipers.
- 1.00″ quarter size Trained Spotter12 NW Hillsdale, WY5:25 PM MDTLaramie County
Trained spotter reports quarter-size hail.
- 1.00″ quarter size Trained SpotterHillsdale, WY5:34 PM MDTLaramie County
Spotter reports quarter-size hail.
- 1.00″ quarter size Cocorahs1 ENE Fort Collins, CO6:53 PM MDTLarimer County
Between half inch to 1 inch diameter hail fell for 5 minutes.
- 1.00″ quarter size Public3 NW Campion, CO7:34 PM MDTLarimer County
- 1.00″ quarter size Trained Spotter3 SW Loveland, CO7:40 PM MDTLarimer County
- 1.00″ quarter size Cocorahs2 SSW Berthoud, CO7:52 PM MDTLarimer County
Delayed report. Time estimated by radar.
- 1.00″ quarter size Trained Spotter3 SSE Gilcrest, CO7:53 PM MDTWeld County
- 1.00″ quarter size Trained Spotter2 SSW Berthoud, CO8:00 PM MDTLarimer County
- 1.00″ quarter size Cocorahs3 WSW Frederick, CO8:15 PM MDTWeld County
Delayed report. Time estimated by radar.
Showing the 15 largest of 37 hail reports filed that day.
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 20, 2024
NOAA radar put hail of an inch or more over 8 cities across 3 states on July 20, 2024. The largest stones — 1.50 inches, half dollar size — were over Loveland, CO. Every state hit is listed on this page, and every city under it.