How big was the hail on April 12, 2026?

The maximum estimated stone size anywhere in the country that day was 1.00 inches, over Del Rio, 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 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 12, 2026

Hail map — April 12, 2026

Name: US hail map — April 12, 2026
Creator: HailMate

NOAA radar detected hail of an inch or more over 2 cities across 1 state on April 12, 2026. The largest stones — 1.00″, quarter size — fell over Del Rio, TX.

Hail swath map for Del Rio, TX on April 12, 2026 showing 1.00 inch hail. — Largest rendered swath of the day: Del Rio, TX — 1.00″ hail. Each city below has its own map for this storm.

States hit: 1
Cities hit: 2
Largest stone: 1.00″; quarter size
Impact rating: 3/10; 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 12, 2026

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

Texas2 cities · 1.00″

Hardest hit on April 12, 2026

Del Rio, TX1.00″ · quarter Fort Cavazos, TX1.00″ · quarter

What people on the ground measured in the US on April 12, 2026

15 reports filed with the National Weather Service — 8 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.

2.00″ hen egg size Public
1 W Cherokee, TX8:30 PM CDTSan Saba County
1.25″ half dollar size Public
1 N Thompson, IA2:55 AM CDTWinnebago County
Picture of hail north of Thompson. Relayed by KIOW radio.
1.00″ quarter size Public
1 NE Fort Gates, TX3:26 PM CDTCoryell County
Report from mPING: Quarter (1.00 in.).
1.00″ quarter size Storm Chaser
5 E Shaw, MN6:19 PM CDTSt. Louis County
Reported via SpotterNetwork.
0.75″ penny size Trained Spotter
1 ENE Grand Forks, ND12:25 PM CDTGrand Forks County
Spotter reports penny sized hail in Grand Forks near 1st Ave N.
0.70″ penny size Trained Spotter
3 E Payne, MN6:05 PM CDTSt. Louis County
Estimated dime size hail with heavy rainfall. Time estimated from radar.
0.50″ penny size Public
1 W East Grand Forks, ND12:30 PM CDTGrand Forks County
Report from mPING: Half-inch (0.50 in.).
0.50″ penny size Public
3 N Shaw, MN6:16 PM CDTSt. Louis County
Report from mPING.
0.50″ penny size Trained Spotter
9 NNE Island Lake, MN6:25 PM CDTSt. Louis County
Time estimated from radar.
0.25″ penny size NWS Employee
1 WNW Grand Forks, ND12:22 PM CDTGrand Forks County
NWS employee observed pea sized hail at NWS Grand Forks office.
0.25″ penny size NWS Employee
2 S Grand Forks, ND12:25 PM CDTGrand Forks County
Off duty NWS employee reports pea sized hail on the south side of Grand Forks.
0.25″ penny size Trained Spotter
5 N Grand Forks, ND12:30 PM CDTGrand Forks County
Corrects previous hail report from 5 N Grand Forks. Relayed report of pea sized hail covering the ground near the intersection of 70th avenue north / north 42nd St at 1230p CT via former FAA observer.
0.25″ penny size NWS Employee
1 NNW East Grand Forks, MN12:30 PM CDTPolk County
Off duty NWS employee reports pea sized hail north end of East Grand Forks at 1230p CST.
0.25″ penny size Public
Grand Forks, ND12:30 PM CDTGrand Forks County
Picture received via social media of pea sized hail south of UND campus.
0.25″ penny size Trained Spotter
5 N Grand Forks, ND12:51 PM CDTGrand Forks County
Relayed report of pea sized hail covering the ground near the intersection of 70th avenue north / north 42nd St at 1230p CT via former FAA observer.

Showing the 15 largest of 17 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 12, 2026

NOAA radar put hail of an inch or more over 2 cities across 1 state on April 12, 2026. The largest stones — 1.00 inches, quarter size — were over Del Rio, TX. Every state hit is listed on this page, and every city under it.

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