NOAA weather radar detected hail over 26 of the 1000 US cities we track on this date, across 7 states (IA, IL, IN, MI, TX, VA, WI) — 106 radar detections in total. The most active was Cicero, IL with 14.
Check a specific address for this date →These dates are GMT, not local. GMT runs 5–8 hours ahead of the US, so a storm that hit at 8:30 PM local on one evening is recorded here under the following date. Evening storms are the norm across the Plains and the Southeast. If you are writing a date of loss on a claim form, check the local time — being one day off is a real reason a carrier can push back.
| City | Radar detections |
|---|---|
| Cicero, IL | 14 |
| Bolingbrook, IL | 12 |
| Taylor, MI | 11 |
| Westland, MI | 7 |
| Janesville, WI | 6 |
| New Berlin, WI | 6 |
| Kalamazoo, MI | 5 |
| Greenfield, WI | 4 |
| Waukesha, WI | 4 |
| Wauwatosa, WI | 4 |
| West Allis, WI | 4 |
| Ann Arbor, MI | 3 |
| Battle Creek, MI | 3 |
| Dubuque, IA | 3 |
| Dearborn Heights, MI | 2 |
| Evanston, IL | 2 |
| Gary, IN | 2 |
| Oak Lawn, IL | 2 |
| Park Ridge, IL | 2 |
| Skokie, IL | 2 |
| Suffolk, VA | 2 |
| Waterloo, IA | 2 |
| DeKalb, IL | 1 |
| Des Plaines, IL | 1 |
| DeSoto, TX | 1 |
| Downers Grove, IL | 1 |
These are city-centre tiles. To see whether radar registered hail over your street on July 23, 2010 — and every other date going back to 1992 — run the free address lookup. No signup, no account, and you can download the result as a CSV.
Look up your address →What a detection means. Counts describe a 0.1° grid tile — roughly 7 miles north to south — containing the city, not a specific address. A detection inside the tile does not prove hail fell on any particular roof, and no detection does not prove none fell. This is a screening tool, not an insurance claim, a loss report, or an engineering inspection.
NOAA NCEI Severe Weather Data Inventory,
dataset nx3hail — NEXRAD Level-III Hail Detection Algorithm output. Public-domain US
government data.
All storm dates · All cities · Hail history by address
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