Verified storm · closed
1.2–1.7" hail crossed Johnston County, NC — August 11, 2026
Measured against the NOAA MRMS national radar feed on its 2-minute cycle — a verified event, not a forecast.
Storm stats
| County | Johnston County, NC |
|---|---|
| Max hail (MESH) | 1.7" |
| Mean hail (MESH) | 1.2" |
| Swath area | 16 mi² (40 km²) |
| Radar cells (~1 km grid) | 40 |
| First radar detection | 2026-08-11 22:52 UTC |
| Last radar detection | 2026-08-11 23:36 UTC |
| Verified | 2026-08-11 22:55 UTC |
| Swath centroid | 35.4775, -78.2425 |
| Storm ID | sw_7f9a8cc6 |
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Johnston County, NC — verified storm record
Swath has 6 radar-verified hail storms on record for Johnston County, NC going back to September 2025, the largest measuring 2.43″. Every one was measured against NOAA MRMS radar — not estimated, and not a forecast.
