This alert expired on 1 September 2026 at 01:30 UTC. It is kept here as a record.
It is the 3rd strongest of the 16 detections recorded within 20 km of this point since 15 March 2026. The last comparable one was on 24 July 2026.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued August 31 at 6:58PM MDT until August 31 at 7:30PM MDT by NWS Pueblo CO
Nearby, since 15 March 2026
- September 1, 2026 · score 28 · 1.7 km
- June 27, 2026 · score 46 · 21.4 km
- July 8, 2026 · score 22 · 25.0 km
How we know
Confirmed by 5 independent sources, including NOAA.
Our own score for this event is 28 out of 100, at 71 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | high |
| Calamity Score (ours) | 28 / 100 |
| Our confidence | 71% |
| Coordinates | 38.6132, -102.1614 |
| Nearest City | Garden City (133 km) |
| Impact Tier | minor |
| Timestamp | 2026-09-01T00:58:00.000Z |
| Source | https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.c2621adb950c51a11618a78edc3d6263b64893ee.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Bent, CO; Kiowa, CO; Prowers, CO; Kiowa, CO; Cheyenne, KS; Rawlins, KS |
| Headline | Severe Thunderstorm Warning issued August 31 at 6:58PM MDT until August 31 at 7:30PM MDT by NWS Pueblo CO |
| Expires | 2026-08-31T19:30:00-06:00 |
| SenderName | NWS Pueblo CO |
| HasExactCoords | true |
| MergedCount | 4 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.c2621adb950c51a11618a78edc3d6263b64893ee.001.1","noaa_urn:oid:2.49.0.1.840.0.e464c19990e67077985120c765eae63adbd01e47.001.1","noaa_urn:oid:2.49.0.1.840.0.2b1ea88d21a25081f3ef0fd5eb9b3d2fd1c9f815.001.1","noaa_urn:oid:2.49.0.1.840.0.39b3d5506d9020dc6c87956ccd0bfa70f542573b.001.1"] |
| Spc ReportType | wind |
| Spc Speed | 63 |
| Spc Location | 5 S Sheridan Lake |
| Spc County | Kiowa |
| Spc State | CO |
| Spc Comments | PWS. (PUB) |
| Iem TypeSummary | G |
| Iem Magnitude | 63 |
| Iem Unit | MPH |
| Iem City | 5 S Sheridan Lake |
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 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 28/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.