This alert expired on 1 June 2026 at 22:45 UTC. It is kept here as a record.
It is the strongest of the 10 detections recorded within 20 km of this point since 28 May 2026. Another comparable one was recorded here earlier the same day. 2 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Tornado Warning issued June 1 at 3:56PM MDT until June 1 at 4:45PM MDT by NWS Pueblo CO
Nearby, since 28 May 2026
- August 31, 2026 · score 22 · 25.9 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 46 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 | critical |
| Calamity Score (ours) | 46 / 100 |
| Our confidence | 60% |
| Coordinates | 37.8060, -102.3980 |
| Nearest City | Garden City (135 km) |
| Impact Tier | minor |
| Timestamp | 2026-06-01T21:56:00.000Z |
Score Breakdown
Technical Details
| Event | Tornado Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Prowers, CO |
| Headline | Tornado Warning issued June 1 at 3:56PM MDT until June 1 at 4:45PM MDT by NWS Pueblo CO |
| Expires | 2026-06-01T16:45:00-06:00 |
| SenderName | NWS Pueblo CO |
| HasExactCoords | true |
Safety Information
If a tornado warning is issued: go to a basement or an interior room on the lowest floor, away from windows. A vehicle and a mobile home are not shelter. Cover your head and neck. Wait for the official all-clear before going outside, and watch for downed power lines and gas leaks afterwards.
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 46/100, near Garden City (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.