NOAA weather radar detected hail over 27 of the 1000 US cities we track on this date, across 9 states (AL, FL, IL, IN, KY, MI, OH, TN, TX) — 82 radar detections in total. The most active was Franklin, 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 |
|---|---|
| Franklin, TN | 9 |
| Boynton Beach, FL | 8 |
| Delray Beach, FL | 8 |
| Deltona, FL | 8 |
| Belleville, IL | 7 |
| Titusville, FL | 6 |
| Flint, MI | 5 |
| Decatur, AL | 4 |
| McKinney, TX | 3 |
| Winter Garden, FL | 3 |
| Boca Raton, FL | 2 |
| Cutler Bay, FL | 2 |
| Fort Lauderdale, FL | 2 |
| Victoria, TX | 2 |
| Abilene, TX | 1 |
| Allen, TX | 1 |
| Apopka, FL | 1 |
| Bowling Green, KY | 1 |
| Corpus Christi, TX | 1 |
| Denton, TX | 1 |
| Elyria, OH | 1 |
| Fort Worth, TX | 1 |
| Haltom City, TX | 1 |
| Hurst, TX | 1 |
| Jeffersonville, IN | 1 |
| Miami, FL | 1 |
| North Richland Hills, TX | 1 |
These are city-centre tiles. To see whether radar registered hail over your street on May 27, 2009 — 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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