Right now
The most recent data we hold from NOAA arrived 21 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 23 May 2026 at 02:46 UTC. It is kept here as a record.
No stronger detection stands among the 19 recorded within 20 km of this point since 15 May 2026 — 11 others scored the same. 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 May 22 at 9:37PM CDT until May 22 at 9:45PM CDT by NWS Amarillo TX
Nearby, since 15 May 2026
- June 11, 2026 · score 16 · 11.4 km
- May 16, 2026 · score 22 · 14.7 km
How we know
3 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 | 0.70/1 |
| Coordinates | 34.0970, -100.5557 |
| Nearest City | Plainview (107 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-05-23T02:37:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.7923d75e511c3059e35f06f395b30155 |
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: 2026-05-23T02:37:00.000Z.
First archived: 2026-05-23T02:43:43.213Z. 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 | Donley, TX; Carson, TX; Hutchinson, TX; Moore, TX; Potter, TX; Oldham, TX; Potter, TX and 4 more areas |
| Headline | Severe Thunderstorm Warning issued May 22 at 9:37PM CDT until May 22 at 9:45PM CDT by NWS Amarillo TX |
| Expires | 2026-05-22T21:46:00-05:00 |
| SenderName | NWS Amarillo TX |
| HasExactCoords | true |
| MergedCount | 8 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.7923d75e511c3059e35f06f395b30155e98b90d0.001.1","noaa_urn:oid:2.49.0.1.840.0.765be1fc591920e614572426083467b178970ef0.001.1","noaa_urn:oid:2.49.0.1.840.0.e380584ad6b112cfdb50046f759345eed6ee2f37.001.1","noaa_urn:oid:2.49.0.1.840.0.309f857290c0128995bd28d8dc62ddf8db19212c.001.1","noaa_urn:oid:2.49.0.1.840.0.98f3b9446df79ffdea997ec36b943ac3dad5fd97.001.1","noaa_urn:oid:2.49.0.1.840.0.715df5f1dca9a60aac287a863c9466691e4fe400.001.1","noaa_urn:oid:2.49.0.1.840.0.d0ce246f03a34898acc3d170542041f72a0f4e51.001.1","noaa_urn:oid:2.49.0.1.840.0.3924ce90dbddaec435cb1a183508dcaeb4134f94.001.1"] |
| Iem TypeSummary | G |
| Iem Magnitude | 58 |
| Iem Unit | MPH |
| Iem City | 3 N Roaring Springs |
| Iem County | Motley |
| Iem State | TX |
| Iem Wfo | LUB |
| MergedSources | [{"id":"iem_G_34.450_-101.190_1779499920000","source":"iem","severity":"low","severityValue":25,"timestamp":1779499920000,"latitude":34.45,"longitude":-101.19},{"id":"iem_G_33.940_-100.850_1779501420000","source":"iem","severity":"low","severityValue":25,"timestamp":1779501420000,"latitude":33.94,"longitude":-100.85}] |
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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