Reported by SPC today.
No stronger detection stands among the 48 recorded within 20 km of this point since 21 July 2026 — 19 others scored the same. Another comparable one was recorded here earlier the same day.
What the source measured
SPC reported: Hail 100 in near 1 N Big Water, Kane, UT. Quarter-sized hail reported in Big Water. (SLC)
Nearby, since 21 July 2026
- August 29, 2026 · score 28 · 6.9 km
- July 29, 2026 · score 22 · 11.6 km
- July 30, 2026 · score 22 · 16.6 km
How we know
One source: SPC. Not yet confirmed by a second, independent source.
Our own score for this event is 28 out of 100, at 44 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | high |
| Calamity Score (ours) | 28 / 100 |
| Our confidence | 44% |
| Coordinates | 37.0800, -111.6600 |
| Nearest City | Cedar City (141 km) |
| Impact Tier | minor |
| Timestamp | 2026-08-31T10:26:57.300Z |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
Score Breakdown
Technical Details
| ReportType | hail |
| Speed | 100 |
| Location | 1 N Big Water |
| County | Kane |
| State | UT |
| Comments | Quarter-sized hail reported in Big Water. (SLC) |
Safety Information
Always follow official guidance from your local emergency management agency. This platform provides scientific monitoring data and is not a substitute for official warnings. If you are in immediate danger, contact your local emergency number.
Series begins 10 February 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.
This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.
Calamity.live data shows a weather event with CalamityScore 28/100, near Cedar City (United States), based on data from spc. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.