How big was the hail on April 28, 2025?

The maximum estimated stone size anywhere in the country that day was 2.00 inches, over Manhattan, KS. 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 · April 28, 2025

Hail map — April 28, 2025

Name: US hail map — April 28, 2025
Creator: HailMate

NOAA radar detected hail of an inch or more over 7 cities across 3 states on April 28, 2025. The largest stones — 2.00″, hen egg size — fell over Manhattan, KS.

Hail swath map for Manhattan, KS on April 28, 2025 showing 2.00 inch hail. — Largest rendered swath of the day: Manhattan, KS — 2.00″ hail. Each city below has its own map for this storm.

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The April 28, 2025 swath — and every other storm since 2023 across your state
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States hit: 3
Cities hit: 7
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

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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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States hit on April 28, 2025

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

Kansas3 cities · 2.00″Oklahoma2 cities · 1.50″Minnesota2 cities · 1.00″

Hardest hit on April 28, 2025

Manhattan, KS2.00″ · hen egg Junction City, KS2.00″ · hen egg Shawnee, OK1.50″ · half dollar Norman, OK1.00″ · quarter Topeka, KS1.00″ · quarter Saint Cloud, MN1.00″ · quarter Owatonna, MN1.00″ · quarter

What people on the ground measured in the US on April 28, 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.

3.00″ baseball size Public
1 SW Mangum, OK8:32 PM CDTGreer County
Report from mPING: Tea Cup (3.00 in.).
3.00″ baseball size Emergency Mngr
Mangum, OK8:33 PM CDTGreer County
Photos on social media and NWSChat.
2.75″ baseball size Public
2 ENE Beaver Creek, MN1:24 PM CDTRock County
Non-uniform hail measured at 2.8 inches at its widest.
2.75″ baseball size Public
Abilene, KS5:45 PM CDTDickinson County
Via social media photo. Delayed report.
2.50″ hen egg size Trained Spotter
7 SE Clay Center, KS5:30 PM CDTRiley County
Corrects previous hail report from 3 W Leonardville. Photos shared to NWS Employee. Radar estimated time.
2.50″ hen egg size Trained Spotter
3 W Leonardville, KS5:36 PM CDTRiley County
Photos shared to NWS Employee. Radar estimated time.
2.00″ hen egg size Public
2 E Beaver Creek, MN1:23 PM CDTRock County
Report from mPING: Hen Egg (2.00 in.).
2.00″ hen egg size Broadcast Media
6 E New Cambria, KS5:18 PM CDTSaline County
Corrects previous hail report from 3 E New Cambria.
2.00″ hen egg size Public
2 S Blair, OK6:51 PM CDTJackson County
2.00″ hen egg size Public
Blair, OK6:51 PM CDTJackson County
Report from mPING: Hen Egg (2.00 in.).
2.00″ hen egg size Public
4 W George, IA7:08 PM CDTLyon County
Hen egg sized hail reported via broadcast media.
2.00″ hen egg size Trained Spotter
Noble, OK11:45 PM CDTCleveland County
Time estimated by radar.
1.75″ golf ball size Public
6 SW Kinbrae, MN2:37 PM CDTNobles County
Report via social media.
1.75″ golf ball size Public
10 SW Midkiff, TX3:57 PM CDTUpton County
Ping Pong to Golf Ball size hail reported by public via social media. Time was estimated by radar.
1.75″ golf ball size Law Enforcement
5 ENE Graettinger, IA5:44 PM CDTEmmet County
Dime to golf ball sized hail.

Showing the 15 largest of 180 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 April 28, 2025

NOAA radar put hail of an inch or more over 7 cities across 3 states on April 28, 2025. The largest stones — 2.00 inches, hen egg size — were over Manhattan, KS. Every state hit is listed on this page, and every city under it.

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