Right now
The most recent data we hold from NOAA arrived 10 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 10 September 2026 at 05:30 UTC. It is kept here as a record.
It is the 35th strongest of the 46 detections recorded within 20 km of this point since 15 March 2026. The last comparable one was on 9 September 2026. 2 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued September 9 at 10:54PM MDT until September 9 at 11:30PM MDT by NWS Pueblo CO
An estimated 139,049 people live within 50 km of this point.
Nearby, since 15 March 2026
- July 28, 2026 · score 43 · 7.9 km
- July 30, 2026 · score 43 · 9.2 km
- June 9, 2026 · score 43 · 16.1 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 37 out of 100, at 81 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v4. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 37 / 100 |
| Our confidence | 81% |
| Coordinates | 38.1510, -104.2740 |
| Nearest City | Pueblo (31 km) |
| Population Exposed | 139.0K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-09-10T04:54:00.000Z |
| Source | https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.e55de9c0ea52759ab2d6b4f13dd44bc5285f9272.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Custer, CO; El Paso, CO; Fremont, CO; Pueblo, CO; Otero, CO |
| Headline | Severe Thunderstorm Warning issued September 9 at 10:54PM MDT until September 9 at 11:30PM MDT by NWS Pueblo CO |
| Expires | 2026-09-09T23:30:00-06:00 |
| SenderName | NWS Pueblo CO |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.e55de9c0ea52759ab2d6b4f13dd44bc5285f9272.001.1","noaa_urn:oid:2.49.0.1.840.0.0a620e6f8975dcef6ad323dc09b04ef4e2afd002.001.1"] |
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.
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