Right now
The most recent data we hold from NOAA arrived 13 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
Nothing else has been detected within 20 km in the last 24 hours.
This alert expired on 8 June 2026 at 23:30 UTC. It is kept here as a record.
It is the 5th strongest of the 46 detections recorded within 20 km of this point since 15 March 2026. Another comparable one was recorded here earlier the same day. 5 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 8 at 5:20PM MDT until June 8 at 5:30PM MDT by NWS Goodland KS
Nearby, since 15 March 2026
- June 9, 2026 · score 46 · 7.6 km
- June 8, 2026 · score 16 · 14.3 km
- July 4, 2026 · score 46 · 20.2 km
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 60 % 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 | 60% |
| Coordinates | 39.3078, -103.5687 |
| Nearest City | Parker (105 km) |
| Impact Tier | minor |
| Timestamp | 2026-06-08T23:20:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.64595380e14be79ab5a569796a1e239f |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Cheyenne, CO; Adams, CO; Morgan, CO; Weld, CO; Elbert, CO |
| Headline | Severe Thunderstorm Warning issued June 8 at 5:20PM MDT until June 8 at 5:30PM MDT by NWS Goodland KS |
| Expires | 2026-06-08T17:30:00-06:00 |
| SenderName | NWS Goodland KS |
| HasExactCoords | true |
| MergedCount | 5 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.64595380e14be79ab5a569796a1e239fa549d895.001.1","noaa_urn:oid:2.49.0.1.840.0.734adf2ecde52a1839d5d824c4951a2443314952.001.1","noaa_urn:oid:2.49.0.1.840.0.e712a0078b920cedbde45fc7485f123a2760933a.001.1","noaa_urn:oid:2.49.0.1.840.0.f100e92b7f33ada3c57a922217e0e151aa8f23dd.001.1","noaa_urn:oid:2.49.0.1.840.0.0616c90e14d70760f6a718f2e70b04b7ec025892.001.1"] |
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?