Right now
The most recent data we hold from SPC arrived 11 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
Nothing else has been detected within 20 km in the last 24 hours.
Reported by SPC 8 days ago.
No stronger detection stands among the 24 recorded within 20 km of this point since 11 April 2026 — 6 others scored the same. The last comparable one was on 24 August 2026.
What the source measured
SPC reported: Wind 59 kt near 2 SW College Ward, Cache, UT. Mesonet station UTWEL US-91 at MP 20 Wellsville. (SLC)
An estimated 173,013 people live within 50 km of this point.
Nearby, since 11 April 2026
- June 20, 2026 · score 43 · 19.5 km
How we know
Confirmed by 2 independent sources, including SPC.
Our own score for this event is 43 out of 100, at 70 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 43 / 100 |
| Our confidence | 70% |
| Coordinates | 41.6600, -111.9000 |
| Nearest City | Logan (11 km) |
| Population Exposed | 173.0K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-08-29T01:10:00.000Z |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
Score Breakdown
Technical Details
| ReportType | wind |
| Speed | 59 |
| Location | 2 SW College Ward |
| County | Cache |
| State | UT |
| Comments | Mesonet station UTWEL US-91 at MP 20 Wellsville. (SLC) |
| Iem TypeSummary | G |
| Iem Magnitude | 59 |
| Iem Unit | MPH |
| Iem City | 2 SW College Ward |
| Iem County | Cache |
| Iem State | UT |
| Iem Wfo | SLC |
| Iem Remark | Mesonet station UTWEL US-91 at MP 20 Wellsville. |
| MergedSources | [{"id":"iem_G_41.660_-111.900_1787965800000","source":"iem","severity":"low","severityValue":25,"timestamp":1787965800000,"latitude":41.66,"longitude":-111.9}] |
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.
Want to know when something happens near Logan?
Calamity.live data shows a weather event with CalamityScore 43/100, near Logan (United States), based on data from spc. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.