Verified storm · closed
1.1–1.4" hail crossed Giles County, TN — August 21, 2026
Measured against the NOAA MRMS national radar feed on its 2-minute cycle — a verified event, not a forecast.
Storm stats
| County | Giles County, TN |
|---|---|
| Max hail (MESH) | 1.4" |
| Mean hail (MESH) | 1.1" |
| Swath area | 12 mi² (31 km²) |
| Radar cells (~1 km grid) | 31 |
| First radar detection | 2026-08-21 01:06 UTC |
| Last radar detection | 2026-08-21 01:42 UTC |
| Verified | 2026-08-21 01:09 UTC |
| Swath centroid | 35.1482, -87.1453 |
| Storm ID | sw_b5fafa20 |
Address lookup — $8
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Giles County, TN — verified storm record
Swath has 6 radar-verified hail storms on record for Giles County, TN going back to September 2025, the largest measuring 1.68″. Every one was measured against NOAA MRMS radar — not estimated, and not a forecast.
