Reported by SPC 171 days ago.
It is the 9th strongest of the 137 detections recorded within 20 km of this point since 15 March 2026. 2 more were recorded here in the fortnight before it.
What the source measured
SPC reported: Wind 60 kt near 1 N Farmington, St. Francois, MO. (LSX)
An estimated 18,181 people live within 50 km of this point.
Nearby, since 15 March 2026
- March 16, 2026 · score 34 · 0.0 km
- July 4, 2026 · score 34 · 17.9 km
How we know
Confirmed by 3 independent sources, including SPC.
Our own score for this event is 34 out of 100, at 87 % 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) | 34 / 100 |
| Our confidence | 87% |
| Coordinates | 37.7900, -90.4300 |
| Nearest City | Farmington (1 km) |
| Population Exposed | 18.2K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-15T21:18:00.000Z |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
Score Breakdown
Technical Details
| ReportType | wind |
| Speed | 60 |
| Location | 1 N Farmington |
| County | St. Francois |
| State | MO |
| Comments | (LSX) |
| Iem TypeSummary | O |
| Iem City | Belgrade |
| Iem County | Washington |
| Iem State | MO |
| Iem Wfo | LSX |
| Iem Remark | Estimated time of damage between 10:30 and 11:30 a.m., concrete statue of cow blown over and a flag post snapped in half near Belgrade. |
| MergedSources | [{"id":"iem_G_37.790_-90.430_1773609480000","source":"iem","severity":"low","severityValue":25,"timestamp":1773609480000,"latitude":37.79,"longitude":-90.43},{"id":"iem_O_37.790_-90.840_1773590400000","source":"iem","severity":"low","severityValue":25,"timestamp":1773590400000,"latitude":37.79,"longitude":-90.84}] |
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 Farmington?
Calamity.live data shows a weather event with CalamityScore 34/100, near Farmington (United States), based on data from spc. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.