This alert expired on 26 July 2026 at 02:30 UTC. It is kept here as a record.
It is the strongest of the 13 detections recorded within 20 km of this point since 17 March 2026. The last comparable one was on 30 May 2026.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued July 25 at 7:24PM MDT until July 25 at 8:30PM MDT by NWS Glasgow MT
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 22 out of 100, at 61 % 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) | 22 / 100 |
| Our confidence | 61% |
| Coordinates | 48.2300, -108.1690 |
| Nearest City | Swift Current (230 km) |
| Impact Tier | minor |
| Timestamp | 2026-07-26T01:24:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.4fb298b694250e5861f5022c915b52ca1450fe16.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Phillips, MT; Valley, MT |
| Headline | Severe Thunderstorm Warning issued July 25 at 7:24PM MDT until July 25 at 8:30PM MDT by NWS Glasgow MT |
| Expires | 2026-07-25T20:30:00-06:00 |
| SenderName | NWS Glasgow MT |
| HasExactCoords | true |
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 22/100 (Canada), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.