Hail map — August 20, 2024
NOAA radar detected hail of an inch or more over 1 city across 1 state on August 20, 2024. The largest stones — 1.00″, quarter size — fell over Colorado Springs, CO.
- States hit
- 1
- Cities hit
- 1
- 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 20, 2024
Every state where NOAA radar put an inch or more of hail over a city that day, biggest stone first.
Hardest hit on August 20, 2024
What people on the ground measured in the US on August 20, 2024
15 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.
- 1.75″ golf ball size Public7 W Yauhannah, SC5:47 PM EDTGeorgetown County
Golf Bail sized hail at Connecticut Avenue and Highway 261. Wind snapping small tree branches.
- 1.50″ half dollar size Trained Spotter2 E Sheridan, MT2:20 PM MDTMadison County
Trained spotter reports hail between one and two inches in diameter. Hail shattered/splattered on impact.
- 1.50″ half dollar size Trained Spotter2 E Sheridan, MT2:30 PM MDTMadison County
Corrects time on previous hail report from 2 E Sheridan. Trained spotter reports hail between one and two inches in diameter. Hail shattered/splattered on impact.
- 1.25″ half dollar size Trained SpotterSheridan, MT2:20 PM MDTMadison County
Trained spotter reports half dollar sized hail while driving through Sheridan. Time estimated using radar.
- 1.00″ quarter size Trained Spotter1 NE Laurin, MT3:10 PM MDTMadison County
Trained spotter reports hail up to quarter sized.
- 1.00″ quarter size Public2 ENE Manhattan, MT4:45 PM MDTGallatin County
Delayed report. Public report of wheat fields damaged by quarter size hail. Time/location estimated.
- 1.00″ quarter size Public3 NE Black Forest, CO5:42 PM MDTEl Paso County
Report from mPING: Quarter (1.00 in.).
- 1.00″ quarter size Trained Spotter3 E Falcon, CO6:29 PM MDTEl Paso County
- 1.00″ quarter size Cocorahs4 ESE Falcon, CO6:30 PM MDTEl Paso County
- 1.00″ quarter size Public3 NE Falcon, CO6:31 PM MDTEl Paso County
Report from mPING: Quarter (1.00 in.).
- 1.00″ quarter size Trained SpotterLimon, CO8:12 PM MDTLincoln County
Intersection of Main Street and State Road 71.
- 0.88″ penny size CoCoRaHS6 W Hermosa, SD5:17 PM CDTCuster County
- 0.75″ penny size Public6 SE Fairburn, SD4:45 PM CDTCuster County
- 0.75″ penny size Public3 NE Black Forest, CO5:36 PM MDTEl Paso County
Report from mPING: Dime (0.75 in.).
- 0.75″ penny size Public5 E Falcon, CO6:45 PM MDTEl Paso County
Report from mPING: Dime (0.75 in.).
Showing the 15 largest of 16 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 August 20, 2024
NOAA radar put hail of an inch or more over 1 city across 1 state on August 20, 2024. The largest stones — 1.00 inches, quarter size — were over Colorado Springs, CO. Every state hit is listed on this page, and every city under it.