Verified storm · closed
1.2–1.7" hail crossed Imperial County, CA — September 2, 2026
Measured against the NOAA MRMS national radar feed on its 2-minute cycle — a verified event, not a forecast.
Storm stats
| County | Imperial County, CA |
|---|---|
| Max hail (MESH) | 1.7" |
| Mean hail (MESH) | 1.2" |
| Swath area | 14 mi² (37 km²) |
| Radar cells (~1 km grid) | 36 |
| First radar detection | 2026-09-02 00:28 UTC |
| Last radar detection | 2026-09-02 02:20 UTC |
| Verified | 2026-09-02 00:30 UTC |
| Swath centroid | 32.8717, -114.7703 |
| Storm ID | sw_5d6c1ea1 |
Address lookup — $8
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Imperial County, CA — verified storm record
Swath has 11 radar-verified hail storms on record for Imperial County, CA going back to August 2025, the largest measuring 29.44″. Every one was measured against NOAA MRMS radar — not estimated, and not a forecast.
