NOAA weather radar detected hail over 18 of the 1000 US cities we track on this date, across 6 states (CO, MI, MN, NC, OH, WI) — 82 radar detections in total. The most active was Waukesha, WI with 17.
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 |
|---|---|
| Waukesha, WI | 17 |
| Milwaukee, WI | 10 |
| Fort Collins, CO | 7 |
| Greeley, CO | 7 |
| Toledo, OH | 7 |
| Mansfield, OH | 6 |
| New Berlin, WI | 6 |
| Brookfield, WI | 4 |
| Northglenn, CO | 3 |
| Thornton, CO | 3 |
| Fond du Lac, WI | 2 |
| Kalamazoo, MI | 2 |
| Kentwood, MI | 2 |
| Wilson, NC | 2 |
| Battle Creek, MI | 1 |
| Grand Rapids, MI | 1 |
| Rochester, MN | 1 |
| Wyoming, MI | 1 |
These are city-centre tiles. To see whether radar registered hail over your street on May 7, 2014 — 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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