This alert expired on 31 August 2026 at 22:00 UTC. It is kept here as a record.
It is the 10th strongest of the 13 detections recorded within 20 km of this point since 9 June 2026. Another comparable one was recorded here earlier the same day.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued August 31 at 3:47PM MDT until August 31 at 4:00PM MDT by NWS Pueblo CO
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 16 out of 100, at 60 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | medium |
| Calamity Score (ours) | 16 / 100 |
| Our confidence | 60% |
| Coordinates | 37.6583, -103.7700 |
| Nearest City | Pueblo (99 km) |
| Impact Tier | minor |
| Timestamp | 2026-08-31T21:47:00.000Z |
| Source | https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.676f9e7c53df5e81fc10b91e17b0e9ef6fbad860.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Las Animas, CO; Otero, CO |
| Headline | Severe Thunderstorm Warning issued August 31 at 3:47PM MDT until August 31 at 4:00PM MDT by NWS Pueblo CO |
| Expires | 2026-08-31T16:00:00-06:00 |
| SenderName | NWS Pueblo CO |
| 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 10 February 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.
Calamity.live data shows a weather event with CalamityScore 16/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.