Right now
The most recent data we hold from SPC arrived 31 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
4 other detections within 20 km in the last 24 hours, the nearest <1 km from here.
Reported by SPC today.
No stronger detection stands among the 28 recorded within 20 km of this point since 15 March 2026 — 6 others scored the same. Another comparable one was recorded here earlier the same day. 12 more were recorded here in the fortnight before it.
What the source measured
SPC reported: Hail 100 in near Huntington, Emery, UT. Social media report of multiple hailstones... estimated to the size of a quarter. (SLC)
Nearby, since 15 March 2026
- May 14, 2026 · score 22 · 12.5 km
- September 16, 2026 · score 28 · 15.5 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.
This is our versioned heuristic index, not source severity or a calibrated probability. Urban PEI does not count unique people.
Computed under scoring rules v5. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | High |
| Calamity Score (ours) | 28 / 100 |
| Legacy data-support index | 0.49/1 |
| Coordinates | 39.3300, -110.9600 |
| Nearest City | Payson (103 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-09-17T12:10:34.639Z |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
Physical priority index · v5. Heuristic priority, not calibrated probability, predictive accuracy or damage. The legacy data-support index combines assigned source support and field availability. Urban PEI is distance-weighted and does not count unique people; zero does not establish that nobody is present. Model cards.
Source and revision timeline
Source: spc. Occurrence: 2026-09-17T12:10:34.639Z.
First archived: 2026-09-17T01:19:59.725Z. Material modification: 2026-09-17T12:16:28.302Z.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
2026-09-17T12:16:28.302Z · data_change
Index 28 → 28; severity high → high; version 5 → 5.
2026-09-17T12:05:52.495Z · data_change
Index 28 → 28; severity high → high; version 5 → 5.
2026-09-17T12:00:32.710Z · data_change
Index 28 → 28; severity high → high; version 5 → 5.
2026-09-17T11:55:13.500Z · data_change
Index 28 → 28; severity high → high; version 5 → 5.
2026-09-17T11:49:53.023Z · data_change
Index 28 → 28; severity high → high; version 5 → 5.
2026-09-17T11:44:33.079Z · data_change
Index 28 → 28; severity high → high; version 5 → 5.
2026-09-17T11:39:14.520Z · data_change
Index 28 → 28; severity high → high; version 5 → 5.
2026-09-17T11:28:35.065Z · data_change
Index 28 → 28; severity high → high; version 5 → 5.
2026-09-17T11:23:10.865Z · data_change
Index 28 → 28; severity high → high; version 5 → 5.
2026-09-17T11:17:52.648Z · data_change
Index 28 → 28; severity high → high; version 5 → 5.
2026-09-17T11:12:31.780Z · data_change
Index 28 → 28; severity high → high; version 5 → 5.
2026-09-17T11:07:13.353Z · data_change
Index 28 → 28; severity high → high; version 5 → 5.
2026-09-17T11:01:54.806Z · data_change
Index 28 → 28; severity high → high; version 5 → 5.
2026-09-17T10:56:36.675Z · data_change
Index 28 → 28; severity high → high; version 5 → 5.
2026-09-17T10:45:54.148Z · data_change
Index 28 → 28; severity high → high; version 5 → 5.
2026-09-17T10:40:35.943Z · data_change
Index 28 → 28; severity high → high; version 5 → 5.
2026-09-17T10:35:17.125Z · data_change
Index 28 → 28; severity high → high; version 5 → 5.
2026-09-17T10:29:58.058Z · data_change
Index 28 → 28; severity high → high; version 5 → 5.
2026-09-17T10:24:39.702Z · data_change
Index 28 → 28; severity high → high; version 5 → 5.
2026-09-17T10:19:21.818Z · data_change
Index 28 → 28; severity high → high; version 5 → 5.
Score Breakdown
Technical Details
| ReportType | hail |
| Speed | 100 |
| Location | Huntington |
| County | Emery |
| State | UT |
| Comments | Social media report of multiple hailstones... estimated to the size of a quarter. (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 8 March 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.
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