NOAA weather radar detected hail over 19 of the 1000 US cities we track on this date, across 8 states (AR, DC, DE, GA, LA, TN, TX, VA) — 53 radar detections in total. The most active was Clarksville, TN with 9.
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 |
|---|---|
| Clarksville, TN | 9 |
| Wilmington, DE | 6 |
| Sandy Springs, GA | 5 |
| Roswell, GA | 4 |
| Washington, DC | 4 |
| Charlottesville, VA | 3 |
| Cleveland, TN | 3 |
| Alpharetta, GA | 2 |
| Baton Rouge, LA | 2 |
| Galveston, TX | 2 |
| Knoxville, TN | 2 |
| Pine Bluff, AR | 2 |
| Texas City, TX | 2 |
| Victoria, TX | 2 |
| Alexandria, VA | 1 |
| Houston, TX | 1 |
| Marietta, GA | 1 |
| Pasadena, TX | 1 |
| Smyrna, TN | 1 |
These are city-centre tiles. To see whether radar registered hail over your street on May 15, 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
What Hit My House · Fredericksburg, Virginia ·
hello@whathitmyhouse.com
Independent. Not affiliated with, endorsed by, or sponsored by NOAA, the National Weather Service,
or any government agency. Built on public-domain federal data.
How this works and how we make money.