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 Mobile, AL. 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 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 7 cities across 3 states on April 10, 2024. The largest stones — 1.50″, half dollar size — fell over Mobile, AL.

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

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The April 10, 2024 swath — and every other storm since 2023 across your state
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States hit: 3
Cities hit: 7
Largest stone: 1.50″; half dollar size
Impact rating: 5/10; 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 10, 2024

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

Alabama2 cities · 1.50″Louisiana2 cities · 1.50″Mississippi3 cities · 1.00″

Hardest hit on April 10, 2024

Mobile, AL1.50″ · half dollar Lafayette, LA1.50″ · half dollar Gulfport, MS1.00″ · quarter Biloxi, MS1.00″ · quarter Slidell, LA1.00″ · 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 observers 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

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 10, 2024

NOAA radar put hail of an inch or more over 7 cities across 3 states on April 10, 2024. The largest stones — 1.50 inches, half dollar size — were over Mobile, AL. Every state hit is listed on this page, and every city under it.

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