How big was the hail on May 19, 2025?

The maximum estimated stone size anywhere in the country that day was 2.00 inches, over Tulsa, OK. Sizes vary street to street inside a single swath, so a city's figure is the largest radar estimated anywhere within about 5 miles of it.

Where does this hail data come from?

NOAA radar, ingested directly from the public NOAA archive. The estimated stone size runs about a quarter of an inch against ground truth, which makes it good for deciding where to look and not a substitute for an inspection.

Does this mean roofs were damaged?

Radar measures stone size, not damage. Whether a particular roof was damaged depends on stone size, wind direction, roof age and material — only an inspection settles it. These figures tell you where it is worth looking.

How do I see the actual swath on a map?

A HailMate plan puts a whole state on a real interactive map, with this swath and three years of others already on it. From $79/mo, and the canvassing tools come with it.

United States · May 19, 2025

Hail map — May 19, 2025

Name: US hail map — May 19, 2025
Creator: HailMate

NOAA radar detected hail of an inch or more over 56 cities across 8 states on May 19, 2025. The largest stones — 2.00″, hen egg size — fell over Tulsa, OK.

Hail swath map for Tulsa, OK on May 19, 2025 showing 2.00 inch hail. — Largest rendered swath of the day: Tulsa, OK — 2.00″ hail. Each city below has its own map for this storm.

Roofing contractors

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The May 19, 2025 swath — and every other storm since 2023 across your state
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States hit: 8
Cities hit: 56
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.

Homeowners

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.

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Free, 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 19, 2025

Every state where NOAA radar put an inch or more of hail over a city that day, biggest stone first.

Oklahoma10 cities · 2.00″Nebraska2 cities · 2.00″Utah5 cities · 2.00″Missouri19 cities · 1.50″Kansas11 cities · 1.50″Iowa3 cities · 1.00″Texas4 cities · 1.00″Arkansas2 cities · 1.00″

Hardest hit on May 19, 2025

Showing the 24 largest of 56 cities hit. The rest are under their state above.

What people on the ground measured in the US on May 19, 2025

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.

4.50″ softball size Broadcast Media
7 N Saint Jo, TX4:34 PM CDTMontague County
4.5 inch diameter hail 7 miles north of Saint Jo.
4.00″ softball size Broadcast Media
4 NW Saint Jo, TX5:57 PM CDTMontague County
Softball sized hail 4 miles northwest of Saint Jo.
4.00″ softball size Public
4 N Saint Jo, TX6:07 PM CDTMontague County
Report from mPING: Grapefruit (4.00 in.).
3.00″ baseball size Public
5 NE Bluegrove, TX2:24 PM CDTClay County
Report from mPING: Tea Cup (3.00 in.).
3.00″ baseball size Public
4 ESE Columbus, NE4:30 PM CDTPlatte County
2.75″ baseball size Broadcast Media
1 NNW Edgar, NE4:08 PM CDTClay County
Report from Media of hail up to baseball size in Edgar.
2.75″ baseball size Emergency Mngr
2 SE Rubottom, OK4:49 PM CDTLove County
On Highway 76 just south of 32.
2.75″ baseball size Public
Schuyler, NE5:09 PM CDTColfax County
Delayed report of estimated baseball-sized hail via picture relayed by emergency management. Time estimated based on radar.
2.75″ baseball size Emergency Mngr
2 NW Saint Jo, TX5:56 PM CDTMontague County
Baseball sized hail on Highway 82 west of Saint Jo.
2.50″ hen egg size Public
1 NW Kearney, MO3:30 PM CDTClay County
2.50″ hen egg size Law Enforcement
14 N Leoti, KS4:42 PM CDTWichita County
Sheriff reported golf ball to tennis ball sized hail along HWY 25.
2.50″ hen egg size Emergency Mngr
9 NE Saint Jo, TX6:13 PM CDTCooke County
Golf ball to tennis ball sized hail 10 miles N of Muenster near Bulcher.
2.50″ hen egg size Emergency Mngr
El Dorado, KS7:55 PM CDTButler County
Delayed report of hail based on pics from EM.
2.00″ hen egg size Public
2 SW Sulphur, OK2:12 PM CDTMurray County
Report from mPING: Hen Egg (2.00 in.).
2.00″ hen egg size Public
3 E Albany, MO2:54 PM CDTGentry County
Social media report of hail slightly larger than golf balls east of Albany. Time estimated from radar.

Showing the 15 largest of 290 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

September 30, 20261 city · 2.00″September 28, 20261 city · 1.00″September 27, 20264 cities · 1.00″September 26, 20261 city · 1.00″September 25, 20263 cities · 1.00″September 23, 20262 cities · 1.00″September 22, 202617 cities · 1.00″September 21, 202665 cities · 2.00″September 20, 20268 cities · 1.50″September 19, 202637 cities · 1.50″September 18, 202623 cities · 2.00″September 17, 202619 cities · 1.50″

Every state with hail on record →

FAQ

US hail on May 19, 2025

NOAA radar put hail of an inch or more over 56 cities across 8 states on May 19, 2025. The largest stones — 2.00 inches, hen egg size — were over Tulsa, OK. Every state hit is listed on this page, and every city under it.

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