Reported by SPC today.
No stronger detection stands among the 23 recorded within 20 km of this point since 17 March 2026 — 6 others scored the same. The last comparable one was on 2 September 2026.
What the source measured
SPC reported: Wind 62 kt near 2 SSE Geyser, Judith Basin, MT. Mesonet station MTGYS Geyser (MT DOT). (TFX)
How we know
Confirmed by 2 independent sources, including SPC.
Our own score for this event is 16 out of 100, at 69 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v4. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 16 / 100 |
| Our confidence | 69% |
| Coordinates | 47.2500, -110.4800 |
| Nearest City | Great Falls (68 km) |
| Impact Tier | minor |
| Timestamp | 2026-09-03T02:39:58.254Z |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
Score Breakdown
Technical Details
| ReportType | wind |
| Speed | 62 |
| Location | 2 SSE Geyser |
| County | Judith Basin |
| State | MT |
| Comments | Mesonet station MTGYS Geyser (MT DOT). (TFX) |
| Iem TypeSummary | G |
| Iem Magnitude | 62 |
| Iem Unit | MPH |
| Iem City | 2 SSE Geyser |
| Iem County | Judith Basin |
| Iem State | MT |
| Iem Wfo | TFX |
| Iem Remark | Mesonet station MTGYS Geyser (MT DOT). |
| MergedSources | [{"id":"iem_G_47.250_-110.480_1788388200000","source":"iem","severity":"low","severityValue":25,"timestamp":1788388200000,"latitude":47.25,"longitude":-110.48}] |
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 in this area?
Calamity.live data shows a weather event with CalamityScore 16/100 (United States), based on data from spc. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.