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 26 May 2026 at 20:15 UTC. It is kept here as a record.
It is the 14th strongest of the 41 detections recorded within 20 km of this point since 20 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 26 at 2:39PM CDT until May 26 at 3:15PM CDT by NWS Austin/San Antonio TX
An estimated 16,476 people live within 50 km of this point.
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 34 out of 100, at 79 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
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 |
| Our confidence | 79% |
| Coordinates | 29.2151, -99.7569 |
| Nearest City | Uvalde (3 km) |
| Population Exposed | 16.5K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-26T19:39:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.8ce0349ccc28fe3202f6cd5b1698955d |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Uvalde, TX; Frio, TX; Medina, TX; Uvalde, TX; Zavala, TX |
| Headline | Severe Thunderstorm Warning issued May 26 at 2:39PM CDT until May 26 at 3:15PM CDT by NWS Austin/San Antonio TX |
| Expires | 2026-05-26T15:15:00-05:00 |
| SenderName | NWS Austin/San Antonio TX |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.8ce0349ccc28fe3202f6cd5b1698955d43ccb554.001.1","noaa_urn:oid:2.49.0.1.840.0.0d1e63b2991eec8440194e9f8b34fc758d671748.001.1"] |
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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