How big was the hail on March 30, 2025?

The maximum estimated stone size anywhere in Tennessee that day was 1.50 inches. 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.

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 the whole of Tennessee on a real interactive map with this swath and three years of others already on it. $79/mo, and the canvassing tools come with it.

Tennessee · March 30, 2025

Tennessee hail map — March 30, 2025

Name: Tennessee hail map — March 30, 2025
Creator: HailMate

NOAA radar detected hail of an inch or more over 5 Tennessee cities on March 30, 2025. The largest stones — 1.50″, half dollar size — fell over Bartlett.

Hail swath map for Bartlett, TN on March 30, 2025 showing 1.50 inch hail. — Swath over Bartlett on March 30, 2025 — 1.50″ hail. Each city below has its own map for this storm.

Cities hit: 5; in Tennessee
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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HailMate's canvassing map: hail swaths colour-banded by stone size, from yellow through red to purple, laid over a satellite view of a Texas territory, with hail swath and territory controls.

All of Tennessee at street level, with this storm already on it
Three years of hail swaths, filterable by stone size
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Homeowners

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This page covers Tennessee 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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Tennessee cities hit on March 30, 2025

Bartlett, TN1.50″ · half dollar Ellendale, TN1.50″ · half dollar Cordova, TN1.00″ · quarter Collierville, TN1.00″ · quarter Germantown, TN1.00″ · quarter

What people on the ground measured in Tennessee on March 30, 2025

12 reports filed with the National Weather Service — 2 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
2 W Nolensville, TN12:00 AM CDTWilliamson County
Tspotter photo received of 2 inch size hail southwest of Nolensville.
2.00″ hen egg size Public
3 S La Vergne, TN12:05 AM CDTRutherford County
Tspotter photo received of 2 inch size hail between Nolensville and Smyrna. Time is radar estimated.
1.50″ half dollar size Emergency Mngr
Gadsden, TN9:36 PM CDTCrockett County
EMS Director reported just below golf ball size hail east of Gadsden TN within Crockett County.
1.50″ half dollar size Public
Ellendale, TN10:10 PM CDTShelby County
1.50″ half dollar size Public
7 NW Lebanon, TN11:40 PM CDTWilson County
Report from mPING: Ping Pong Ball (1.50 in.).
1.50″ half dollar size Public
3 ESE Franklin, TN11:43 PM CDTWilliamson County
Photo received of ping pong size hail on Lena Lane in Franklin.
1.25″ half dollar size Trained Spotter
3 NNE Jackson, TN9:54 PM CDTMadison County
1.25″ half dollar size Public
2 E Jackson, TN10:03 PM CDTMadison County
just larger than quarter sized hail in Jackson.
1.25″ half dollar size Public
3 NW Franklin, TN11:30 PM CDTWilliamson County
Report from mPING: Half Dollar (1.25 in.).
1.00″ quarter size Public
Ripley, TN8:46 PM CDTLauderdale County
1.00″ quarter size Public
2 W Burlison, TN9:04 PM CDTTipton County
.
1.00″ quarter size Public
2 ENE Dixonville, TN9:55 PM CDTTipton County

Showing the 12 largest of 23 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 states hit on March 30, 2025

Texas2 cities · 1.00″Indiana1 city · 1.00″Kentucky1 city · 1.00″Florida4 cities · 1.00″Illinois1 city · 1.00″Arkansas1 city · 1.00″

The full US hail map for March 30, 2025 →

Other Tennessee hail days

August 17, 20262 cities · 1.00″August 8, 20261 city · 1.00″August 7, 20264 cities · 1.00″July 11, 20261 city · 1.00″July 4, 20262 cities · 1.00″July 3, 20269 cities · 1.50″July 2, 20262 cities · 1.50″June 1, 20262 cities · 1.00″April 28, 20265 cities · 1.50″March 11, 20261 city · 1.00″November 7, 20253 cities · 1.00″September 5, 20252 cities · 1.00″

Every hail day across Tennessee →

FAQ

Tennessee hail on March 30, 2025

NOAA radar put hail of an inch or more over 5 Tennessee cities that day. The largest stones — 1.50 inches, half dollar size — were over Bartlett. Every city hit is listed above with its own stone size.

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