Right now
The most recent data we hold from NOAA arrived 6 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 22 May 2026 at 23:00 UTC. It is kept here as a record.
It is the 7th strongest of the 33 detections recorded within 20 km of this point since 27 March 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 May 22 at 5:36PM CDT until May 22 at 6:00PM CDT by NWS Lubbock TX
Urban PEI: 20,919 within a heuristic 50 km radius; not unique people.
Nearby, since 27 March 2026
- May 15, 2026 · score 34 · 9.2 km
- June 24, 2026 · score 43 · 12.4 km
- May 22, 2026 · score 67 · 17.8 km
How we know
3 recorded sources include NOAA; independence is not established by this count.
Our own score for this event is 34 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) | 34 / 100 |
| Legacy data-support index | 0.88/1 |
| Coordinates | 34.0270, -101.9895 |
| Nearest City | Plainview (31 km) |
| Urban exposure index (PEI) | 20.9K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-22T22:36:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.bd8bd46baa1729cc3d34c60aa23c7f6e |
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: 2026-05-22T22:36:00.000Z.
First archived: 2026-05-22T22:41:35.145Z. 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 | Crosby, TX; Lubbock, TX; Floyd, TX; Hale, TX; Bailey, TX; Castro, TX; Lamb, TX; Parmer, TX |
| Headline | Severe Thunderstorm Warning issued May 22 at 5:36PM CDT until May 22 at 6:00PM CDT by NWS Lubbock TX |
| Expires | 2026-05-22T18:00:00-05:00 |
| SenderName | NWS Lubbock TX |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.bd8bd46baa1729cc3d34c60aa23c7f6e49204756.001.1","noaa_urn:oid:2.49.0.1.840.0.ddf641efec88b79c0fd744013dbdc519c7a0be4d.001.1","noaa_urn:oid:2.49.0.1.840.0.76395cc143c0c9a15615525062a997edff18fe96.001.1"] |
| Iem TypeSummary | W |
| Iem City | 3 SE Plainview |
| Iem County | Hale |
| Iem State | TX |
| Iem Wfo | LUB |
| Iem Remark | Multiple reports on X from chasers of landspouts. |
| MergedSources | [{"id":"iem_H_34.140_-101.700_1779486960000","source":"iem","severity":"low","severityValue":25,"timestamp":1779486960000,"latitude":34.14,"longitude":-101.7},{"id":"iem_W_34.160_-101.700_1779487320000","source":"iem","severity":"low","severityValue":25,"timestamp":1779487320000,"latitude":34.16,"longitude":-101.7}] |
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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