How big was the hail on April 29, 2025?

The maximum estimated stone size anywhere in the country that day was 1.50 inches, over Bartlesville, 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 MRMS radar, specifically the Maximum Estimated Size of Hail product, ingested directly from the public NOAA archive. It 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 · April 29, 2025

Hail map — April 29, 2025

Name: US hail map — April 29, 2025
Creator: HailMate

NOAA radar detected hail of an inch or more over 10 cities across 7 states on April 29, 2025. The largest stones — 1.50″, half dollar size — fell over Bartlesville, OK.

Hail swath map for Bartlesville, OK on April 29, 2025 showing 1.50 inch hail. — Largest rendered swath of the day: Bartlesville, OK — 1.50″ hail. Each city below has its own map for this storm.

States hit: 7
Cities hit: 10
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.

Roofing contractors

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Three years of hail swaths, filterable by stone size
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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 can ask for a free inspection from a vetted local roofer.

States hit on April 29, 2025

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

Oklahoma1 city · 1.50″Kentucky1 city · 1.50″Ohio3 cities · 1.00″Missouri2 cities · 1.00″New Mexico1 city · 1.00″Arkansas1 city · 1.00″Mississippi1 city · 1.00″

Hardest hit on April 29, 2025

Bartlesville, OK1.50″ · half dollar Frankfort, KY1.50″ · half dollar Hamilton, OH1.00″ · quarter Blue Springs, MO1.00″ · quarter Joplin, MO1.00″ · quarter Middletown, OH1.00″ · quarter Hobbs, NM1.00″ · quarter Texarkana, AR1.00″ · quarter Horn Lake, MS1.00″ · quarter Miamisburg, OH1.00″ · quarter

What people on the ground measured in the US on April 29, 2025

15 reports filed with the National Weather Service — 1 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.

5.00″ softball size Storm Chaser
12 SSE Guthrie, TX4:41 PM CDTKing County
Social media video shows 5 inch diameter hail found along the roadside. Time estimated from radar.
5.00″ softball size Storm Chaser
12 SSE Guthrie, TX4:54 PM CDTKing County
Corrects previous hail report from 12 SSE Guthrie. Social media report.
4.50″ softball size Public
14 ESE Guthrie, TX5:05 PM CDTKing County
Public report from mPING. Corrected for location. Location estimated from radar.
4.00″ softball size Law Enforcement
Girard, TX4:51 PM CDTKent County
Kent County SO.
3.50″ baseball size Broadcast Media
2 NW Post, TX3:26 PM CDTGarza County
Media relayed public report. Time estimated from radar.
3.00″ baseball size Public
1 N Knox City, TX6:25 PM CDTKnox County
Report from mPING: Tea Cup (3.00 in.).
2.50″ hen egg size Law Enforcement
Post, TX3:28 PM CDTGarza County
Garza County SO.
2.50″ hen egg size Public
2 NE Seymour, TX7:01 PM CDTBaylor County
Report from mPING: Tennis Ball (2.50 in.).
2.00″ hen egg size Public
2 W Lubbock, TX2:56 PM CDTLubbock County
Report from mPING: Hen Egg (2.00 in.).
2.00″ hen egg size Fire Dept/Rescue
9 W Post, TX3:11 PM CDTGarza County
Tahoka FD.
2.00″ hen egg size Other Federal
9 SSE Guthrie, TX4:35 PM CDTKing County
NSSL report.
2.00″ hen egg size Public
Floydada, TX5:25 PM CDTFloyd County
Media relayed public report.
2.00″ hen egg size Public
6 S Megargel, TX9:16 PM CDTYoung County
Report from mPING: Hen Egg (2.00 in.).
2.00″ hen egg size Emergency Mngr
1 SW Seymour, TX10:51 PM CDTBaylor County
Delayed report.
1.75″ golf ball size Amateur Radio
2 NW Bartlesville, OK6:40 AM CDTOsage County

Showing the 15 largest of 101 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

August 19, 202620 cities · 2.00″August 18, 20266 cities · 1.50″August 17, 20266 cities · 1.00″August 16, 202610 cities · 1.50″August 15, 20268 cities · 1.50″August 14, 202611 cities · 2.00″August 13, 202616 cities · 2.00″August 12, 202610 cities · 1.50″August 11, 202633 cities · 2.00″August 10, 202623 cities · 1.50″August 9, 202649 cities · 1.50″August 8, 20265 cities · 1.50″

Every state with hail on record →

FAQ

US hail on April 29, 2025

NOAA radar put hail of an inch or more over 10 cities across 7 states on April 29, 2025. The largest stones — 1.50 inches, half dollar size — were over Bartlesville, OK. Every state hit is listed on this page, and every city under it.

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