This alert expired on 9 June 2026 at 05:15 UTC. It is kept here as a record.
No stronger detection stands among the 47 recorded within 20 km of this point since 27 April 2026 — 5 others scored the same. Another comparable one was recorded here earlier the same day. 28 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Tornado Warning issued June 8 at 11:08PM MDT until June 8 at 11:15PM MDT by NWS Goodland KS
Nearby, since 27 April 2026
- May 29, 2026 · score 22 · 12.1 km
- May 21, 2026 · score 22 · 20.0 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 61 % 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 | 61% |
| Coordinates | 39.0960, -102.5740 |
| Nearest City | Cimarron Hills (186 km) |
| Impact Tier | minor |
| Timestamp | 2026-06-09T05:08:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.97e51657c47bf60b217646cd6d3645b023c22c00.001.1 |
Score Breakdown
Technical Details
| Event | Tornado Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Cheyenne, CO; Kit Carson, CO |
| Headline | Tornado Warning issued June 8 at 11:08PM MDT until June 8 at 11:15PM MDT by NWS Goodland KS |
| Expires | 2026-06-08T23:15:00-06:00 |
| SenderName | NWS Goodland KS |
| 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 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.