How big was the hail on May 25, 2024?

The maximum estimated stone size anywhere in the country that day was 2.00 inches, over Celina, TX. 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 25, 2024

Hail map — May 25, 2024

Name: US hail map — May 25, 2024
Creator: HailMate

NOAA radar detected hail of an inch or more over 24 cities across 9 states on May 25, 2024. The largest stones — 2.00″, hen egg size — fell over Celina, TX.

Hail swath map for Celina, TX on May 25, 2024 showing 2.00 inch hail. — Largest rendered swath of the day: Celina, TX — 2.00″ hail. Each city below has its own map for this storm.

Roofing contractors

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The May 25, 2024 swath — and every other storm since 2023 across your state
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States hit: 9
Cities hit: 24
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 25, 2024

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

Texas3 cities · 2.00″Oklahoma4 cities · 2.00″Alabama3 cities · 1.50″Florida6 cities · 1.50″Tennessee2 cities · 1.50″Pennsylvania1 city · 1.00″South Carolina2 cities · 1.00″North Carolina2 cities · 1.00″Arkansas1 city · 1.00″

What people on the ground measured in the US on May 25, 2024

15 reports filed with the National Weather Service — 8 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.

3.50″ baseball size Broadcast Media
6 ENE Arnett, OK5:35 PM CDTEllis County
3.00″ baseball size Public
4 WNW Bridgeport, OK5:35 PM CDTBlaine County
photo on Twitter; location and time estimated based on radar.
3.00″ baseball size Emergency Mngr
7 NNE Mutual, OK6:14 PM CDTWoodward County
Time estimated from radar.
3.00″ baseball size Trained Spotter
5 E Valley View, TX10:40 PM CDTCooke County
DELAYED REPORT 3 inch hail reported in Mountain Springs, east of Valley View.
2.75″ baseball size Trained Spotter
Roosevelt, OK4:25 PM CDTKiowa County
2.75″ baseball size Public
Gotebo, OK4:47 PM CDTKiowa County
Report from mPING; time estimated based on radar.
2.75″ baseball size Emergency Mngr
4 ENE Arnett, OK5:27 PM CDTEllis County
time estimated based on radar.
2.75″ baseball size Emergency Mngr
1 SSW Hillsdale, OK6:56 PM CDTGarfield County
Delayed Report of baseball sized hail near the intersection of Boomer and Keowee Road.
2.75″ baseball size Public
Downs, KS8:30 PM CDTOsborne County
Report via picture on social media.
2.50″ hen egg size Trained Spotter
Lawn, TX3:50 PM CDTTaylor County
Hen egg to tennis ball sized hail falling near Lawn.
2.50″ hen egg size NWS Employee
Roosevelt, OK4:28 PM CDTKiowa County
2.50″ hen egg size Law Enforcement
4 SW Cross Plains, TX4:40 PM CDTCallahan County
Coleman Co. dispatch reported in tennis to golf ball size hail along the Coleman-Callahan County line on 206.
2.50″ hen egg size Broadcast Media
3 WSW Mountain View, OK4:47 PM CDTKiowa County
time estimated based on radar.
2.50″ hen egg size Public
3 NW Rising Star, TX4:52 PM CDTEastland County
Photo of tennis ball hail 10 E of Cross Plains shared on social media.
2.50″ hen egg size Trained Spotter
10 W Cross Plains, TX5:06 PM CDTCallahan County

Showing the 15 largest of 154 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 25, 2024

NOAA radar put hail of an inch or more over 24 cities across 9 states on May 25, 2024. The largest stones — 2.00 inches, hen egg size — were over Celina, TX. Every state hit is listed on this page, and every city under it.

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