Hail map — August 2, 2023
NOAA radar detected hail of an inch or more over 12 cities across 5 states on August 2, 2023. The largest stones — 2.00″, hen egg size — fell over Jefferson City, MO.
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- The August 2, 2023 swath — and every other storm since 2023 across your state
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- States hit
- 5
- Cities hit
- 12
- Largest stone
- 2.00″
- hen egg size
- Impact rating
- 7/10
- 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 2, 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 2, 2023
What people on the ground measured in the US on August 2, 2023
15 reports filed with the National Weather Service — 4 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.
- 2.50″ hen egg size Public3 ESE Saint Martins, MO7:56 PM CDTCole County
Delayed report. Photos on Facebook show several 2 inch hail stones, with some 2.5 inches in diameter on the west side of Jefferson City. Time estimated from radar.
- 1.75″ golf ball size Trained Spotter3 W Jefferson City, MO8:04 PM CDTCole County
Several golf ball size stones and many quarter size stones.
- 1.75″ golf ball size Trained Spotter2 WNW Jefferson City, MO8:04 PM CDTCole County
- 1.75″ golf ball size Broadcast MediaVienna, MO9:31 PM CDTMaries County
- 1.00″ quarter size Public2 NNE Hillsview, SD1:45 AM CDTMcPherson County
time estimated based on radar wind gusts estimated to be between 50 and 60 mph, also significant crop damage reported.
- 1.00″ quarter size PublicHerriman, UT3:43 PM MDTSalt Lake County
- 1.00″ quarter size Public1 E Windsor, MO7:51 PM CDTPettis County
reported via social media.
- 1.00″ quarter size Trained Spotter1 SE Jefferson City, MO7:55 PM CDTCole County
- 1.00″ quarter size Emergency Mngr4 ESE Saint Martins, MO8:00 PM CDTCole County
- 1.00″ quarter size Law Enforcement1 SW Stover, MO8:57 PM CDTMorgan County
- 1.00″ quarter size Public1 N Vienna, MO9:20 PM CDTMaries County
Power outages in area.
- 1.00″ quarter size Public2 NE Laurie, MO10:12 PM CDTMorgan County
- 0.88″ penny size Public2 ESE Erie, CO9:53 PM MDTWeld County
Report via social media.
- 0.75″ penny size Public1 E Parks, AZ1:53 PM MSTCoconino County
Report from mPING: Dime (0.75 in.).
- 0.75″ penny size PublicStover, MO8:52 PM CDTMorgan County
Showing the 15 largest of 22 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 2, 2023
NOAA radar put hail of an inch or more over 12 cities across 5 states on August 2, 2023. The largest stones — 2.00 inches, hen egg size — were over Jefferson City, MO. Every state hit is listed on this page, and every city under it.