How big was the hail on May 4, 2024?

The maximum estimated stone size anywhere in the country that day was 1.00 inches, over Fayetteville, AR. 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 · May 4, 2024

Hail map — May 4, 2024

Name: US hail map — May 4, 2024
Creator: HailMate

NOAA radar detected hail of an inch or more over 4 cities across 3 states on May 4, 2024. The largest stones — 1.00″, quarter size — fell over Fayetteville, AR.

Hail swath map for Fayetteville, AR on May 4, 2024 showing 1.00 inch hail. — Largest rendered swath of the day: Fayetteville, AR — 1.00″ hail. Each city below has its own map for this storm.

States hit: 3
Cities hit: 4
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 May 4, 2024

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

Arkansas1 city · 1.00″Illinois1 city · 1.00″Texas2 cities · 1.00″

Hardest hit on May 4, 2024

Fayetteville, AR1.00″ · quarter Belleville, IL1.00″ · quarter Huntsville, TX1.00″ · quarter Copperas Cove, TX1.00″ · quarter

What people on the ground measured in the US on May 4, 2024

15 reports filed with the National Weather Service — 3 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.

4.00″ softball size Trained Spotter
1 W Randalls Corner, TX1:12 PM CDTScurry County
Time estimated based upon radar.
4.00″ softball size Public
4 E Kermit, TX3:40 PM CDTWinkler County
3.00″ baseball size Storm Chaser
27 SE Fort Stockton, TX4:45 PM CDTPecos County
3.00″ baseball size Storm Chaser
26 NNE Longfellow, TX5:53 PM CDTPecos County
2.50″ hen egg size Storm Chaser
21 SE Fort Stockton, TX4:45 PM CDTPecos County
2.50″ hen egg size Emergency Mngr
26 SE Fort Stockton, TX5:22 PM CDTPecos County
2.50″ hen egg size Public
27 SW Bakersfield, TX5:55 PM CDTPecos County
Report from mPING: Tennis Ball (2.50 in.).
2.50″ hen egg size Emergency Mngr
6 WNW McMillan Corner, AR6:34 PM CDTChicot County
Golf ball to tennis ball sized hail fell on Yocum Rd. Damage to a mobile home and windows blown out. Another building was damaged as well.
2.50″ hen egg size Law Enforcement
Millersview, TX6:54 PM CDTConcho County
Time estimated by radar.
2.50″ hen egg size Public
Millersview, TX7:08 PM CDTConcho County
2.00″ hen egg size Public
1 W Randalls Corner, TX1:17 PM CDTScurry County
2.00″ hen egg size Public
Monticello, AR5:50 PM CDTDrew County
2.00″ hen egg size Storm Chaser
6 SSE Burkett, TX6:10 PM CDTBrown County
1.75″ golf ball size Public
1 W Randalls Corner, TX1:06 PM CDTScurry County
1.75″ golf ball size Public
4 WNW Fort Stockton, TX3:41 PM CDTPecos County
Estimated golf ball size hail caused extensive damage to a home near Fort Stockton. Hail may have been even larger. All windows and exterior walls facing hail were broken or damaged. Time estimated from radar.

Showing the 15 largest of 75 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 May 4, 2024

NOAA radar put hail of an inch or more over 4 cities across 3 states on May 4, 2024. The largest stones — 1.00 inches, quarter size — were over Fayetteville, AR. Every state hit is listed on this page, and every city under it.

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