This alert expired on 6 August 2026 at 00:31 UTC. It is kept here as a record.
It is the 20th strongest of the 28 detections recorded within 20 km of this point since 15 May 2026. Another comparable one was recorded here earlier the same day. 6 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued August 5 at 7:21PM CDT until August 5 at 7:30PM CDT by NWS Amarillo TX
Nearby, since 15 May 2026
- August 5, 2026 · score 16 · 10.1 km
- May 15, 2026 · score 22 · 14.0 km
- May 21, 2026 · score 22 · 19.6 km
How we know
Confirmed by 2 independent sources, including NOAA.
Our own score for this event is 16 out of 100, at 64 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | medium |
| Calamity Score (ours) | 16 / 100 |
| Our confidence | 64% |
| Coordinates | 36.8400, -102.8967 |
| Nearest City | Dumas (136 km) |
| Impact Tier | minor |
| Timestamp | 2026-08-06T00:21:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.9e49fe0d47de41f1c2c911ec08ae90dfa31e18ed.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Cimarron, OK |
| Headline | Severe Thunderstorm Warning issued August 5 at 7:21PM CDT until August 5 at 7:30PM CDT by NWS Amarillo TX |
| Expires | 2026-08-05T19:31:00-05:00 |
| SenderName | NWS Amarillo TX |
| HasExactCoords | true |
| Iem TypeSummary | H |
| Iem Magnitude | 1 |
| Iem Unit | Inch |
| Iem City | 1 NNW Kenton |
| Iem County | Cimarron |
| Iem State | OK |
| Iem Wfo | AMA |
| MergedSources | [{"id":"iem_H_36.910_-102.980_1785973740000","source":"iem","severity":"low","severityValue":25,"timestamp":1785973740000,"latitude":36.91,"longitude":-102.98}] |
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 16/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.