Right now
The most recent data we hold from NOAA arrived 1 minute ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
5 other detections within 20 km in the last 24 hours, the nearest 4 km from here.
This alert expired on 29 September 2026 at 23:15 UTC. It is kept here as a record.
It is the 3rd strongest of the 6 detections recorded within 20 km of this point since 15 March 2026. Another comparable one was recorded here earlier the same day. 2 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued September 29 at 6:00PM CDT until September 29 at 6:15PM CDT by NWS Amarillo TX
Urban PEI: 18,177 within a heuristic 50 km radius; not unique people.
Nearby, since 15 March 2026
- July 2, 2026 · 7.2 km
- May 30, 2026 · 14.3 km
- September 30, 2026 · score 67 · 14.5 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 28 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 v5. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 28 / 100 |
| Legacy data-support index | 0.81/1 |
| Coordinates | 35.2008, -101.1658 |
| Nearest City | Pampa (42 km) |
| Urban exposure index (PEI) | 18.2K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-09-29T23:00:00.000Z |
| Source | https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.5892ebaead3255ab60d736bf6a7dfb381dd87108.002.1 |
Physical priority index · v5. 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: 2026-09-29T23:00:00.000Z.
First archived: 2026-09-29T22:25:50.668Z. Material modification: 2026-09-29T23:04:20.513Z.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
2026-09-29T23:04:20.513Z · data_change
Index 37 → 28.
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| MessageId | urn:oid:2.49.0.1.840.0.5892ebaead3255ab60d736bf6a7dfb381dd87108.002.1 |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Gray, TX; Armstrong, TX; Carson, TX |
| Headline | Severe Thunderstorm Warning issued September 29 at 6:00PM CDT until September 29 at 6:15PM CDT by NWS Amarillo TX |
| Expires | 2026-09-29T18:15:00-05:00 |
| SenderName | NWS Amarillo TX |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.c3a1b01733a73f2061f4b9718e6049f18910b05c.001.1","noaa_urn:oid:2.49.0.1.840.0.cbbc6fc8a6029c420ddf62eee37b10279d495eba.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.
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