Hail map — May 12, 2026
NOAA radar detected hail of an inch or more over 6 cities across 1 state on May 12, 2026. The largest stones — 1.50″, half dollar size — fell over Oviedo, FL.
- States hit
- 1
- Cities hit
- 6
- Largest stone
- 1.50″
- half dollar size
- Impact rating
- 5/10
- 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 May 12, 2026
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 May 12, 2026
8 reports filed with the National Weather Service — 3 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.
- 1.00″ quarter size Broadcast Media1 NW Oviedo, FL12:01 PM EDTSeminole County
[Delayed report] Media photos and video of quarter sized (1.00 in.) hail in the Oviedo area.
- 1.00″ quarter size Broadcast Media2 N Univ Central Florid, FL12:21 PM EDTSeminole County
Reports from the public and pictures from the media of quarter sized (1.00 in.) hail in the Oviedo area.
- 0.75″ penny size Trained Spotter2 SW Lake Mary, FL11:27 AM EDTSeminole County
Reports of pea to dime (0.75 in.) sized hail in the Lake Mary area.
- 0.50″ penny size PublicPeshtigo, WI5:41 PM CDTMarinette County
Report from mPING: Half-inch (0.50 in.).
- 0.50″ penny size PublicLudington, MI9:40 PM EDTMason County
Report from mPING: Half-inch (0.50 in.).
- 0.50″ penny size CO-OP ObserverEast Grand Rapids, MI11:43 PM EDTKent County
- 0.25″ penny size Trained SpotterMountain, WI4:37 PM CDTOconto County
- 0.25″ penny size Trained Spotter2 N Lansing, MI1:02 AM EDTIngham County
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 May 12, 2026
NOAA radar put hail of an inch or more over 6 cities across 1 state on May 12, 2026. The largest stones — 1.50 inches, half dollar size — were over Oviedo, FL. Every state hit is listed on this page, and every city under it.