How big was the hail on April 10, 2024?

The maximum estimated stone size anywhere in the country that day was 1.50 inches, over Lafayette, LA. 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 10, 2024

Hail map — April 10, 2024

Name: US hail map — April 10, 2024
Creator: HailMate

NOAA radar detected hail of an inch or more over 4 cities across 3 states on April 10, 2024. The largest stones — 1.50″, half dollar size — fell over Lafayette, LA.

Hail swath map for Lafayette, LA on April 10, 2024 showing 1.50 inch hail. — Largest rendered swath of the day: Lafayette, LA — 1.50″ hail. Each city below has its own map for this storm.

States hit: 3
Cities hit: 4
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 10, 2024

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

Louisiana1 city · 1.50″Mississippi2 cities · 1.00″Alabama1 city · 1.00″

Hardest hit on April 10, 2024

Lafayette, LA1.50″ · half dollar Gulfport, MS1.00″ · quarter Prichard, AL1.00″ · quarter Pascagoula, MS1.00″ · quarter

What people on the ground measured in the US on April 10, 2024

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.

1.75″ golf ball size Broadcast Media
7 WNW Saint Martin, MS10:50 AM CDTHarrison County
picture of estimated golf ball sized hail in Woolmarket.
1.50″ half dollar size Public
1 NNW Richard, LA6:25 AM CDTAcadia County
Photo received of ping pong ball size hail.
1.25″ half dollar size Public
8 W Saint Martin, MS10:48 AM CDTHarrison County
Report from mPING: Half Dollar (1.25 in.).
1.25″ half dollar size Emergency Mngr
1 NNW Biloxi, MS10:50 AM CDTHarrison County
Half dollar size hail reported in Biloxi.
1.00″ quarter size Public
1 S Arnaudville, LA7:52 AM CDTSt. Landry County
Corrects previous tstm wnd dmg report from 1 S Arnaudville. Public submitted a photo of quarter size hail near Arnaudville. Time estimated by radar.
1.00″ quarter size Broadcast Media
Ramah, LA8:09 AM CDTIberville County
Picture of estimated quarter size hail. Relayed via social media.
1.00″ quarter size Public
6 SW Kiln, MS10:32 AM CDTHancock County
Report from mPING: Quarter (1.00 in.).
1.00″ quarter size Public
1 SW Diamondhead, MS10:39 AM CDTHancock County
Report from mPING: Quarter (1.00 in.).
1.00″ quarter size Public
4 E Saucier, MS11:16 AM CDTHarrison County
Report from mPING: Quarter (1.00 in.).
1.00″ quarter size Broadcast Media
2 E Fort Morgan, AL11:38 AM CDTBaldwin County
Video relayed on social media of quarter size hail in Fort Morgan, AL.
1.00″ quarter size Broadcast Media
4 WSW Gasque, AL11:38 AM CDTBaldwin County
Corrects previous hail report from 2 E Fort Morgan. Video relayed on social media of quarter size hail in Fort Morgan, AL.
1.00″ quarter size Public
3 NW Metairie, LA11:46 AM CDTJefferson County
Several inches of standing water on Senac Dr. Measured 5.07 inches of rain.
1.00″ quarter size Broadcast Media
Magnolia Springs, AL11:50 AM CDTBaldwin County
Photo relayed on social media of multiple hail stones ranging from quarter size and smaller.
0.75″ penny size Public
Broussard, LA5:52 AM CDTLafayette County
Report from mPING: Dime (0.75 in.).
0.50″ penny size Public
1 N Youngsville, LA5:45 AM CDTLafayette County

Showing the 15 largest of 16 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 10, 2024

NOAA radar put hail of an inch or more over 4 cities across 3 states on April 10, 2024. The largest stones — 1.50 inches, half dollar size — were over Lafayette, LA. Every state hit is listed on this page, and every city under it.

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