NOAA weather radar detected hail over 26 of the 1000 US cities we track on this date, all in TX — 95 radar detections in total. The most active was Cedar Hill, TX 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 |
|---|---|
| Cedar Hill, TX | 9 |
| Grand Prairie, TX | 8 |
| Frisco, TX | 7 |
| DeSoto, TX | 6 |
| Irving, TX | 6 |
| McKinney, TX | 6 |
| Richardson, TX | 6 |
| Keller, TX | 5 |
| Carrollton, TX | 4 |
| Dallas, TX | 4 |
| Hurst, TX | 4 |
| North Richland Hills, TX | 4 |
| Sherman, TX | 4 |
| Plano, TX | 3 |
| Allen, TX | 2 |
| Arlington, TX | 2 |
| Bedford, TX | 2 |
| Euless, TX | 2 |
| Garland, TX | 2 |
| Rockwall, TX | 2 |
| Rowlett, TX | 2 |
| Coppell, TX | 1 |
| Duncanville, TX | 1 |
| Lewisville, TX | 1 |
| New Braunfels, TX | 1 |
| The Colony, TX | 1 |
These are city-centre tiles. To see whether radar registered hail over your street on September 19, 2011 — 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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