Right now
The most recent data we hold from NOAA arrived 3 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 19 May 2026 at 23:30 UTC. It is kept here as a record.
No stronger detection stands among the 9 recorded within 20 km of this point since 7 May 2026 — 4 others scored the same. Another comparable one was recorded here earlier the same day. 4 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 19 at 5:24PM CDT until May 19 at 6:30PM CDT by NWS San Angelo TX
Urban PEI: 99,893 within a heuristic 50 km radius; not unique people.
Nearby, since 7 May 2026
- May 7, 2026 · score 22 · 20.1 km
- May 25, 2026 · score 39 · 20.3 km
How we know
3 recorded sources include NOAA; independence is not established by this count.
Our own score for this event is 39 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) | 39 / 100 |
| Legacy data-support index | 0.91/1 |
| Coordinates | 31.0822, -100.4902 |
| Nearest City | San Angelo (42 km) |
| Urban exposure index (PEI) | 99.9K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-19T22:24:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.d0e5ecf61e41fe67d1a568f51eabbce6 |
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: 2026-05-19T22:24:00.000Z.
First archived: 2026-05-19T22:27:35.575Z. 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 | Menard, TX; Crockett, TX; Pecos, TX and 5 more areas |
| Headline | Severe Thunderstorm Warning issued May 19 at 5:24PM CDT until May 19 at 6:30PM CDT by NWS San Angelo TX |
| Expires | 2026-05-19T18:30:00-05:00 |
| SenderName | NWS San Angelo TX |
| HasExactCoords | true |
| MergedCount | 9 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.d0e5ecf61e41fe67d1a568f51eabbce6bdfb926c.001.1","noaa_urn:oid:2.49.0.1.840.0.a3916f087cf944eee48acbc20a97e0c6d95a6834.001.1","noaa_urn:oid:2.49.0.1.840.0.2e34c8335f68eb7dee0c1f13f21e33fb2fb2f4c0.001.1","noaa_urn:oid:2.49.0.1.840.0.d5275df4fad9cab314d22d3bf015f26d83a8fcb4.001.1","noaa_urn:oid:2.49.0.1.840.0.31b6f91492ad85d5fb3518d0d361801f55ebf4f2.001.1","noaa_urn:oid:2.49.0.1.840.0.25f1066c463278f2a1221809986e63a13635cd4b.001.1","noaa_urn:oid:2.49.0.1.840.0.33c709c52a3f7b7b83cadb1b1b717478c56eedcf.001.1","noaa_urn:oid:2.49.0.1.840.0.bb6d4d9469de1da8481bad5482241b562441e228.001.1","noaa_urn:oid:2.49.0.1.840.0.cd9429a5988dff52581fb35f30ea98e1bc822d38.001.1"] |
| Iem TypeSummary | T |
| Iem City | 12 N Barnhart |
| Iem County | Irion |
| Iem State | TX |
| Iem Wfo | SJT |
| Iem Remark | Brief tornado touchdown. |
| MergedSources | [{"id":"iem_H_31.290_-101.240_1779225600000","source":"iem","severity":"low","severityValue":25,"timestamp":1779225600000,"latitude":31.29,"longitude":-101.24},{"id":"iem_T_31.300_-101.150_1779225540000","source":"iem","severity":"low","severityValue":25,"timestamp":1779225540000,"latitude":31.3,"longitude":-101.15}] |
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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