Right now
The most recent data we hold from NOAA arrived 4 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 7 August 2026 at 04:45 UTC. It is kept here as a record.
No stronger detection stands among the 7 recorded within 20 km of this point since 22 May 2026 — 6 others scored the same. The last comparable one was on 31 July 2026. 3 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued August 6 at 11:24PM CDT until August 6 at 11:45PM CDT by NWS Amarillo TX
Nearby, since 22 May 2026
- May 22, 2026 · score 22 · 15.2 km
How we know
2 recorded sources include NOAA; independence is not established by this count.
Our own score for this event is 22 out of 100.
This is our versioned heuristic index, not source severity or a calibrated probability. Urban PEI does not count unique people.
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) | 22 / 100 |
| Legacy data-support index | 0.66/1 |
| Coordinates | 36.6984, -101.9428 |
| Nearest City | Dumas (92 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-08-07T04:24:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.7a1e6be26ce7fab9da35e2ff6db1befb |
Physical priority index · v1. Heuristic priority, not calibrated probability, predictive accuracy or damage. The legacy data-support index combines assigned source support and field availability. Urban PEI is distance-weighted and does not count unique people; zero does not establish that nobody is present. Model cards.
Source and revision timeline
Source: noaa. Occurrence: 2026-08-07T04:24:00.000Z.
First archived: 2026-08-07T04:36:30.664Z. Material modification: not recorded.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Cimarron, OK; Beaver, OK; Cimarron, OK; Texas, OK; Dallam, TX; Hansford, TX; Ochiltree, TX; Sherman, TX |
| Headline | Severe Thunderstorm Warning issued August 6 at 11:24PM CDT until August 6 at 11:45PM CDT by NWS Amarillo TX |
| Expires | 2026-08-06T23:45:00-05:00 |
| SenderName | NWS Amarillo TX |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.7a1e6be26ce7fab9da35e2ff6db1befb43a4e27d.001.1","noaa_urn:oid:2.49.0.1.840.0.feb56022e58bde8e8c9b6b23e9b88bb90cc4ec62.001.1"] |
| Iem TypeSummary | H |
| Iem Magnitude | 1.25 |
| Iem Unit | Inch |
| Iem City | 5 W Richfield |
| Iem County | Morton |
| Iem State | KS |
| Iem Wfo | DDC |
| Iem Remark | Social media report with a picture of hail up to the size of half dollars. |
| MergedSources | [{"id":"iem_H_37.270_-101.870_1786069800000","source":"iem","severity":"low","severityValue":25,"timestamp":1786069800000,"latitude":37.27,"longitude":-101.87}] |
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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