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 20 May 2026 at 00:15 UTC. It is kept here as a record.
It is the 2nd strongest of the 10 detections recorded within 20 km of this point since 19 May 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 19 at 6:11PM CDT until May 19 at 7:15PM CDT by NWS San Angelo TX
Nearby, since 19 May 2026
- May 23, 2026 · score 22 · 19.1 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 | 30.8940, -100.6128 |
| Nearest City | San Angelo (65 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-05-19T23:11:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.48593945e7a49dfe7122c8b4a0d46f3f |
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: 2026-05-19T23:11:00.000Z.
First archived: 2026-05-19T23:14:12.500Z. 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 | Irion, TX; Schleicher, TX; Tom Green, TX; Kimble, TX; McCulloch, TX; Mason, TX; Menard, TX; Burnet, TX; Llano, TX and 5 more areas |
| Headline | Severe Thunderstorm Warning issued May 19 at 6:11PM CDT until May 19 at 7:15PM CDT by NWS San Angelo TX |
| Expires | 2026-05-19T19:15:00-05:00 |
| SenderName | NWS San Angelo TX |
| HasExactCoords | true |
| MergedCount | 8 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.48593945e7a49dfe7122c8b4a0d46f3fe991683b.001.1","noaa_urn:oid:2.49.0.1.840.0.ecac70ef320a000b8da43109e9eeb1b20be4aad7.001.1","noaa_urn:oid:2.49.0.1.840.0.b8f74921bcdf79b1cb277a20a3136724068dc53c.001.1","noaa_urn:oid:2.49.0.1.840.0.4ea999fad9ab42e56013f340961ce6b703ca2106.001.1","noaa_urn:oid:2.49.0.1.840.0.8c7713f020faee7a46f2899c704b8ac0fb41b13c.001.1","noaa_urn:oid:2.49.0.1.840.0.bf4ac0333991fd8db0f256953a9c6f9741ba8eb0.001.1","noaa_urn:oid:2.49.0.1.840.0.cdb2cfcc30a8d70a18c822c7a04f6bbf8ab030bb.001.1","noaa_urn:oid:2.49.0.1.840.0.8e0bd7fb4d9715f1f93803af31bbca4341c0c0c0.001.1"] |
| 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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