This alert expired on 25 July 2026 at 00:45 UTC. It is kept here as a record.
It is the 2nd strongest of the 8 detections recorded within 20 km of this point since 9 April 2026. Another comparable one was recorded here earlier the same day. 3 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued July 24 at 7:36PM CDT until July 24 at 7:45PM CDT by NWS Amarillo TX
An estimated 213,646 people live within 50 km of this point.
Nearby, since 9 April 2026
- May 23, 2026 · score 43 · 5.1 km
- July 24, 2026 · score 37 · 19.3 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 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) | 37 / 100 |
| Our confidence | 81% |
| Coordinates | 35.5710, -101.9137 |
| Nearest City | Dumas (34 km) |
| Population Exposed | 213.6K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-25T00:36:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.6ccb131d9c03e8eb8f67f8ad8cbf2ece |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Potter, TX; Moore, TX; Potter, TX |
| Headline | Severe Thunderstorm Warning issued July 24 at 7:36PM CDT until July 24 at 7:45PM CDT by NWS Amarillo TX |
| Expires | 2026-07-24T19:45:00-05:00 |
| SenderName | NWS Amarillo TX |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.6ccb131d9c03e8eb8f67f8ad8cbf2ece080d29b9.001.1","noaa_urn:oid:2.49.0.1.840.0.16304a357da6958fe59918214875154fcaad8396.001.1"] |
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 in this area?
Calamity.live data shows a weather event with CalamityScore 37/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.