Hail map — March 21, 2024
NOAA radar detected hail of an inch or more over 5 cities across 2 states on March 21, 2024. The largest stones — 2.00″, hen egg size — fell over Mobile, AL.

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- The March 21, 2024 swath — and every other storm since 2023 across your state
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- States hit
- 2
- Cities hit
- 5
- Largest stone
- 2.00″
- hen egg size
- Impact rating
- 7/10
- from stone size
Sizes come from NOAA radar, which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.
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States hit on March 21, 2024
Every state where NOAA radar put an inch or more of hail over a city that day, biggest stone first.
What people on the ground measured in the US on March 21, 2024
15 reports filed with the National Weather Service — 2 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.
- 2.50″ hen egg size Public2 SE Leon Valley, TX8:57 PM CDTBexar County
Picture of Tennis Ball size hail near Silver Tip and White Tail in San Antonio.
- 2.00″ hen egg size Public2 NW Leon Valley, TX8:55 PM CDTBexar County
Estimated 2 hail reported near Bandera and Guilbeau, picture via social media.
- 1.75″ golf ball size Public2 NNE Leon Valley, TX9:01 PM CDTBexar County
Measured hailstones near Huebner and Eckhert of near Golf Ball size, Pictures sent via social media.
- 1.75″ golf ball size Law Enforcement2 N Plum Grove, TX9:29 PM CDTLiberty County
Golf ball sized hail was reported in Plum Grove.
- 1.25″ half dollar size Emergency Mngr4 S Cypress, TX6:05 PM CDTHarris County
Quarter to just under half dollar sized hail was observed.
- 1.25″ half dollar size Public1 SSE Jersey Village, TX6:30 PM CDTHarris County
Half dollar sized hail was observed.
- 1.25″ half dollar size Public5 SW Aldine, TX6:38 PM CDTHarris County
Half dollar sized hail was observed.
- 1.25″ half dollar size Public3 SE Helotes, TX8:51 PM CDTBexar County
Report from mPING: Half Dollar (1.25 in.).
- 1.00″ quarter size Public5 ENE Lake Brownwood, TX5:50 PM CDTBrown County
- 1.00″ quarter size Public11 W Springtown, TX5:58 PM CDTParker County
Report from mPING. Quarter (1.00 in.).
- 1.00″ quarter size Public5 W Jersey Village, TX6:19 PM CDTHarris County
Quarter sized hail was observed.
- 1.00″ quarter size Emergency Mngr1 NNW Jersey Village, TX6:25 PM CDTHarris County
Nickel to quarter size hail was observed.
- 1.00″ quarter size Public3 NNE Fredericksburg, TX6:25 PM CDTGillespie County
Report received with photos of mainly Nickel size hail with some stones at or just above 1 inch diameter at 3 NNW Fredericksburg.
- 1.00″ quarter size Public4 ENE Jersey Village, TX6:34 PM CDTHarris County
Quarter sized hail was observed.
- 1.00″ quarter size Public3 SE Aldine, TX6:54 PM CDTHarris County
Quarter sized hail was observed.
Showing the 15 largest of 34 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
US hail on March 21, 2024
NOAA radar put hail of an inch or more over 5 cities across 2 states on March 21, 2024. The largest stones — 2.00 inches, hen egg size — were over Mobile, AL. Every state hit is listed on this page, and every city under it.