Hail map — June 30, 2024
NOAA radar detected hail of an inch or more over 19 cities across 6 states on June 30, 2024. The largest stones — 1.50″, half dollar size — fell over Waterbury, CT.
- States hit
- 6
- Cities hit
- 19
- 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.
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States hit on June 30, 2024
Every state where NOAA radar put an inch or more of hail over a city that day, biggest stone first.
Hardest hit on June 30, 2024
What people on the ground measured in the US on June 30, 2024
15 reports filed with the National Weather Service — 7 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 Trained Spotter3 E Hysham, MT8:37 PM MDTTreasure County
Hail up to golf balls with 60 mph winds estimated.
- 1.50″ half dollar size PublicHartville, WY3:25 PM MDTPlatte County
Largest stones up to ping pong ball sized.
- 1.25″ half dollar size Trained Spotter1 SSW Bath, NH2:20 PM EDTGrafton County
- 1.25″ half dollar size Amateur Radio5 E Easton, NH2:33 PM EDTGrafton County
Reported by Amateur Radio. Time estimated by radar.
- 1.25″ half dollar size Trained Spotter2 NW Bryantown, MD8:33 PM EDTCharles County
- 1.00″ quarter size Broadcast MediaBrickerville, PA3:27 PM EDTLancaster County
Quarter size hail in Brickerville.
- 1.00″ quarter size Amateur Radio1 N Warren, NH3:33 PM EDTGrafton County
Reported by Amateur Radio. Measured quarter-sized hail fell on Pine Hill Rd near the town transfer station. Hail shredded leaves. Time estimated by radar.
- 1.00″ quarter size Trained SpotterEnnis, MT2:35 PM MDTMadison County
Delayed report. Quarter size hail falling in the Ennis area on Sunday afternoon.
- 1.00″ quarter size Park/Forest Srvc2 NNW Guernsey, WY3:21 PM MDTPlatte County
Quarter sized hail at the Gurnsey State Park Dam.
- 1.00″ quarter size Trained Spotter5 ESE Bozeman Hot Sprin, MT3:49 PM MDTGallatin County
Heavy rain with visibility estimated as low as half a mile. Dime to quarter sized hail is starting to accumulate on the ground.
- 1.00″ quarter size Trained Spotter3 NE Annapolis, MD5:58 PM EDTAnne Arundel County
- 1.00″ quarter size PublicBozeman, MT4:00 PM MDTGallatin County
Quarter sized hail and heavy rain reported in central Bozeman via social media.
- 1.00″ quarter size Amateur Radio3 NE Auburn, NH6:54 PM EDTRockingham County
Reported by Amateur Radio. Social media photo of 1 inch hail on Flint Rd near the Candia Town Forest. Time estimated by radar.
- 1.00″ quarter size Trained SpotterDeale, MD7:37 PM EDTAnne Arundel County
- 1.00″ quarter size Broadcast MediaGlen Allen, VA8:11 PM EDTHenrico County
Public report of quarter size hail relayed by broadcast media.
Showing the 15 largest of 24 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 June 30, 2024
NOAA radar put hail of an inch or more over 19 cities across 6 states on June 30, 2024. The largest stones — 1.50 inches, half dollar size — were over Waterbury, CT. Every state hit is listed on this page, and every city under it.