Hail map — September 16, 2024
NOAA radar detected hail of an inch or more over 3 cities across 2 states on September 16, 2024. The largest stones — 1.00″, quarter size — fell over Grand Forks, ND.
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- States hit
- 2
- Cities hit
- 3
- Largest stone
- 1.00″
- quarter size
- Impact rating
- 3/10
- 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 September 16, 2024
Every state where NOAA radar put an inch or more of hail over a city that day, biggest stone first.
Hardest hit on September 16, 2024
What people on the ground measured in the US on September 16, 2024
15 reports filed with the National Weather Service — 3 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 Public5 WSW Voltaire, ND6:55 PM CDTMcHenry County
Facebook photo of several hail stones 5 miles south of Velva. Biggest is estimated to be tennis ball size.
- 2.50″ hen egg size Public5 WSW Voltaire, ND7:02 PM CDTMcHenry County
Social media picture of tennis ball size hail south of Velva earlier this evening.
- 2.25″ hen egg size Public9 S Collyer, KS8:45 PM CDTTrego County
Facebook with pictures of multiple 2-2.25 stones.
- 1.75″ golf ball size Public7 W Pick City, ND1:58 AM CDTMercer County
Public reported hail, some estimated to be up to the size of golf balls, for about 30 minutes from a period of around 1:45 to 2:15 AM CDT. Time estimated by radar when the strongest core was over reported location. Relayed via social media.
- 1.75″ golf ball size Trained SpotterBergen, ND7:35 PM CDTMcHenry County
Heavy rain also occurring with the hail.
- 1.50″ half dollar size Public12 SSE Quinter, KS8:54 PM CDTGove County
Delayed report via social media. Estimated up to ping pong ball sized hail that occurred on and off over an hour. Hail broke some vehicle windshields with some smaller accumulating hail drifts up against buildings. Time of LSR is when the ping pong ball sized hail most likely occurred via radar estimates.
- 1.25″ half dollar size Storm Chaser4 SW Pick City, ND1:30 AM CDTMercer County
- 1.25″ half dollar size Public3 E Rose, ID4:42 PM MDTBingham County
Photos of estimated half dollar size hail received from the public and relayed to NWS Pocatello by KIFI. Hail fell near the intersection of E 350 N and Hancock Rd/N 100 E just west of Wapello. Time estimated based on report and radar.
- 1.00″ quarter size Public10 SW Krueger Lake, ND1:30 AM CDTMcLean County
Report via social media.
- 1.00″ quarter size Public11 NE Hebron, ND3:30 AM CDTMercer County
Hail fell for about 5 minutes beginning around 3:30 AM CDT, with the largest estimated to be around the size of quarters. Relayed via social media.
- 1.00″ quarter size Public6 SSE Florian, MN8:48 AM CDTMarshall County
Estimated 50 mph winds along with the hail.
- 0.88″ penny size PublicBoiling Spring Lakes, NC11:33 AM EDTBrunswick County
- 0.88″ penny size Trained Spotter1 E Drake, ND8:45 PM CDTMcHenry County
Reports hail not quite the size of quarters and some wind. Time estimated based on radar. Also reports 2.25 inches of rain.
- 0.75″ penny size Broadcast MediaBoiling Spring Lakes, NC11:31 AM EDTBrunswick County
- 0.70″ penny size Trained Spotter3 S Driggs, ID7:00 PM MDTTeton County
Photo submitted to NWS Pocatello. Time estimated based on radar.
Showing the 15 largest of 17 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 September 16, 2024
NOAA radar put hail of an inch or more over 3 cities across 2 states on September 16, 2024. The largest stones — 1.00 inches, quarter size — were over Grand Forks, ND. Every state hit is listed on this page, and every city under it.