Right now
The most recent data we hold from NOAA arrived 28 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
2 other detections within 20 km in the last 24 hours, the nearest 18 km from here.
This alert expired on 3 June 2026 at 23:30 UTC. It is kept here as a record.
It is the 13th strongest of the 35 detections recorded within 20 km of this point since 3 June 2026.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 3 at 4:41PM MDT until June 3 at 5:30PM MDT by NWS Denver CO
Nearby, since 3 June 2026
- July 29, 2026 · score 22 · 9.8 km
- July 29, 2026 · score 22 · 11.8 km
- July 11, 2026 · score 22 · 17.6 km
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 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) | 16 / 100 |
| Our confidence | 61% |
| Coordinates | 40.1380, -104.1700 |
| Nearest City | Evans (52 km) |
| Impact Tier | minor |
| Timestamp | 2026-06-03T22:41:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.75d751eaea810b89401a6c762aa4cb37a77d26ee.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Morgan, CO; Weld, CO |
| Headline | Severe Thunderstorm Warning issued June 3 at 4:41PM MDT until June 3 at 5:30PM MDT by NWS Denver CO |
| Expires | 2026-06-03T17:30:00-06:00 |
| SenderName | NWS Denver 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 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 16/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.