NOAA weather radar detected hail over 8 of the 1000 US cities we track on this date, across 3 states (AZ, CO, FL) — 36 radar detections in total. The most active was Castle Rock, CO with 12.
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 |
|---|---|
| Castle Rock, CO | 12 |
| Centennial, CO | 7 |
| Coral Springs, FL | 7 |
| Aurora, CO | 4 |
| Chandler, AZ | 3 |
| Littleton, CO | 1 |
| Parker, CO | 1 |
| Sunrise, FL | 1 |
These are city-centre tiles. To see whether radar registered hail over your street on August 15, 2022 — 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.