This alert expired on 1 June 2026 at 20:36 UTC. It is kept here as a record.
It is the 5th strongest of the 122 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 1 at 2:26PM MDT until June 1 at 2:30PM MDT by NWS Pueblo CO
An estimated 2,317,081 people live within 50 km of this point.
Nearby, since 15 March 2026
- August 13, 2026 · score 52 · 5.2 km
- August 22, 2026 · score 52 · 6.1 km
- August 13, 2026 · score 52 · 13.7 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 52 out of 100, at 80 % 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) | 52 / 100 |
| Our confidence | 80% |
| Coordinates | 39.5805, -104.6232 |
| Nearest City | Parker (14 km) |
| Population Exposed | 2.3M within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-01T20:26:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.58b327148fd47a89b0595595bff4b94c |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | El Paso, CO; Adams, CO; Western Arapahoe, CO; Central Arapahoe, CO; Denver, CO; Western Arapahoe, CO; Central Arapahoe, CO and 1 more areas |
| Headline | Severe Thunderstorm Warning issued June 1 at 2:26PM MDT until June 1 at 2:30PM MDT by NWS Pueblo CO |
| Expires | 2026-06-01T14:36:00-06:00 |
| SenderName | NWS Pueblo CO |
| HasExactCoords | true |
| MergedCount | 4 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.58b327148fd47a89b0595595bff4b94c5fda5af4.001.1","noaa_urn:oid:2.49.0.1.840.0.3b287f8726f8555cf5453e4f6b62c27722cc4f76.001.1","noaa_urn:oid:2.49.0.1.840.0.fff202534efd206162979996a7a8b6d516462736.001.1","noaa_urn:oid:2.49.0.1.840.0.ffb9484f356dcfabb5f5482566cfe4fa75c7237c.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 near Parker?
Calamity.live data shows a weather event with CalamityScore 52/100, near Parker (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.