Hail map — May 12, 2025
NOAA radar detected hail of an inch or more over 3 cities across 2 states on May 12, 2025. The largest stones — 2.00″, hen egg size — fell over Troy, NY.
Claim your live interactive hail map
Every address in your state at once — three years of NOAA hail swaths drawn on a map you can zoom, filter and actually work.
$79/moall of your state, not one storm day
- The May 12, 2025 swath — and every other storm since 2023 across your state
- GPS door-knocking — pins, photos and who you have already hit
- Jobs, contacts, estimates and invoices included
- An alert the next time your state gets hit
HailTrace charges $229 for this one day, once. $79 here is all of your state, every day.
- States hit
- 2
- Cities hit
- 3
- 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.
Did hail hit your address?
This page covers your area as a whole. Check your own address to see every storm on record for your roof — the date and the stone size for each one — and we'll email you the full report to keep.
Check my addressFree, and no account needed to look it up. If hail did hit, you'll have the date and the stone size in writing — which is the first thing an adjuster asks for.
States hit on May 12, 2025
Every state where NOAA radar put an inch or more of hail over a city that day, biggest stone first.
Hardest hit on May 12, 2025
What people on the ground measured in the US on May 12, 2025
10 reports filed with the National Weather Service — 2 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.
- 1.25″ half dollar size Public3 S Shady Grove, TN4:34 PM CDTHamilton County
Social media message reporting half dollar sized hail in Lakesite Tennessee.
- 1.00″ quarter size Trained Spotter2 WSW Columbia Falls, MT1:00 AM MDTFlathead County
Bob leaves a message on our spotter line every day with the temperatures and precipitation from the previous day.
- 1.00″ quarter size Fire Dept/Rescue3 SSE Apple Valley, GA6:45 PM EDTJackson County
Quarter Size hail in the city of Jefferson near Brockton Rd and Red Tail Rd.
- 0.80″ penny size PublicColumbia Falls, MT1:15 AM MDTFlathead County
Video came in on X from person with frequent weather posts in Columbia Falls. Reported nickel size hail in the text.
- 0.75″ penny size Public2 N Madison, AL3:04 PM CDTMadison County
Report from mPING: Dime (0.75 in.).
- 0.70″ penny size Public4 NW Woodbury, TN5:38 PM CDTCannon County
Hail up to dime size fell on Locke Creed Rd northwest of Woodbury.
- 0.50″ penny size PublicEvergreen, MT12:50 AM MDTFlathead County
Not quite enough to cover the ground, it only lasted about 5 minutes and was gone.
- 0.50″ penny size Public2 N Madison, AL3:03 PM CDTMadison County
Report from mPING: Half-inch (0.50 in.).
- 0.50″ penny size Public3 S Shady Grove, TN4:19 PM CDTHamilton County
Report from mPING: Half-inch (0.50 in.).
- 0.25″ penny size Trained Spotter3 W Dinsmore, CA3:33 PM PDTHumboldt County
Intense hail/rain mix (mostly hail) squall.
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, 2025
NOAA radar put hail of an inch or more over 3 cities across 2 states on May 12, 2025. The largest stones — 2.00 inches, hen egg size — were over Troy, NY. Every state hit is listed on this page, and every city under it.