Hail map — July 12, 2024
NOAA radar detected hail of an inch or more over 5 cities across 3 states on July 12, 2024. The largest stones — 1.50″, half dollar size — fell over Mandan, ND.
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- The July 12, 2024 swath — and every other storm since 2023 across your state
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- States hit
- 3
- Cities hit
- 5
- 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 12, 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 12, 2024
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.
- 4.00″ softball size Public6 NNE Larslan, MT7:25 PM MDTValley County
Significant and widespread crop damage including thousands of acres of corn, peas, canola, wheat, barley and alfalfa. Photos submitted confirmed large hail mostly baseball size but up to the size of softballs, lasting for ten minutes. Multiple personal and farm vehicles and homes had their windows broken out.
- 2.75″ baseball size Public3 NE Oakdale, ND7:30 PM CDTDunn County
Report relayed via broadcast media with radar estimated time.
- 2.50″ hen egg size Public5 N Killdeer, ND7:41 PM CDTDunn County
Report relayed via broadcast media. Radar estimated time.
- 1.75″ golf ball size Emergency Mngr7 S Palermo, ND5:55 PM CDTMountrail County
- 1.75″ golf ball size Emergency Mngr8 NW Plaza, ND6:09 PM CDTMountrail County
- 1.75″ golf ball size Trained Spotter7 NE Oakdale, ND7:20 PM CDTDunn County
Hail ongoing at the time of the call.
- 1.75″ golf ball size Public5 N Oakdale, ND7:24 PM CDTDunn County
Report relayed via social media. Radar estimated time.
- 1.75″ golf ball size Public3 NW Larslan, MT7:35 PM MDTValley County
Relayed via FB concurrent with the report of a tornado.
- 1.75″ golf ball size Public1 NW Center, ND9:50 PM CDTOliver County
Delayed report from Friday July 12.
- 1.75″ golf ball size Public14 NNW Poplar, MT9:00 PM MDTRoosevelt County
Public reported via Facebook with photo, hail up to the size of golf balls.
- 1.50″ half dollar size Public2 SW Ross, ND5:17 PM CDTMountrail County
- 1.50″ half dollar size Trained Spotter5 SSW Opheim, MT7:15 PM MDTValley County
Randy Edwards reported hail the size of ping pong balls, as well as some broken windows.
- 1.50″ half dollar size Public3 NW Larslan, MT7:25 PM MDTValley County
Concurrent with this hail report the person also reported viewing a funnel cloud to the NW of their location but no tornado.
- 1.25″ half dollar size PublicMercer, ND8:56 PM CDTMcLean County
Report relayed via social media with radar estimated time.
- 1.00″ quarter size Public2 SW Williams, AZ1:30 PM MSTCoconino County
Numerous social media posts of hail covering the ground in pea to nickel size hail. One public report of quarter size hail.
Showing the 15 largest of 35 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 12, 2024
NOAA radar put hail of an inch or more over 5 cities across 3 states on July 12, 2024. The largest stones — 1.50 inches, half dollar size — were over Mandan, ND. Every state hit is listed on this page, and every city under it.