Minnesota hail map — September 19, 2024
NOAA radar detected hail of an inch or more over 2 Minnesota cities on September 19, 2024. The largest stones — 1.00″, quarter size — fell over Rosemount.

- Cities hit
- 2
- in Minnesota
- 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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Minnesota cities hit on September 19, 2024
What people on the ground measured in Minnesota on September 19, 2024
12 reports filed with the National Weather Service — 4 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 Trained Spotter2 E Mahtowa, MN5:40 PM CDTCarlton County
Damage to cars on Interstate 35 near Mahtowa.
- 1.50″ half dollar size Trained Spotter2 WSW Kenyon, MN5:58 PM CDTGoodhue County
Lot of hail, largest was ping pong ball size.
- 1.25″ half dollar size Public2 NW Nemadji, MN5:45 PM CDTCarlton County
- 1.25″ half dollar size Amateur RadioKenyon, MN6:00 PM CDTGoodhue County
Several reports passed along of quarter to half dollar hail in Kenyon at 600 pm.
- 1.25″ half dollar size Public2 W Miesville, MN7:14 PM CDTDakota County
Report from mPING: Half Dollar (1.25 in.).
- 1.00″ quarter size Trained SpotterNorthfield, MN4:37 PM CDTRice County
- 1.00″ quarter size PublicSturgeon Lake, MN5:03 PM CDTPine County
From photo on social media.
- 1.00″ quarter size Public2 S Owatonna, MN5:11 PM CDTSteele County
Picture on social media showed 1 inch hail.
- 1.00″ quarter size Public2 E Cottage Grove, MN5:19 PM CDTWashington County
Report from mPING: Quarter (1.00 in.).
- 1.00″ quarter size PublicBarnum, MN5:39 PM CDTCarlton County
Report via social media with photo.
- 1.00″ quarter size Trained Spotter5 NE Mahtowa, MN5:44 PM CDTCarlton County
- 1.00″ quarter size Public3 SE Brookston, MN5:55 PM CDTSt. Louis County
Showing the 12 largest of 17 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 states hit on September 19, 2024
The full US hail map for September 19, 2024 →Other Minnesota hail days
Minnesota hail on September 19, 2024
NOAA radar put hail of an inch or more over 2 Minnesota cities that day. The largest stones — 1.00 inches, quarter size — were over Rosemount. Every city hit is listed above with its own stone size.