Right now
The most recent data we hold from NOAA arrived 2 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 27 May 2026 at 02:45 UTC. It is kept here as a record.
No stronger detection stands among the 16 recorded within 20 km of this point since 11 May 2026 — 11 others scored the same. Another comparable one was recorded here earlier the same day. 10 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 26 at 9:35PM CDT until May 26 at 9:45PM CDT by NWS Austin/San Antonio TX
Nearby, since 11 May 2026
- May 26, 2026 · score 22 · 14.0 km
How we know
Confirmed by 7 independent sources, including NOAA.
Our own score for this event is 22 out of 100, at 70 % 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) | 22 / 100 |
| Our confidence | 70% |
| Coordinates | 28.8735, -98.8925 |
| Nearest City | San Antonio (72 km) |
| Impact Tier | minor |
| Timestamp | 2026-05-27T02:35:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.9316a188ec1455bfc5e340c6c7be950c |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Bandera, TX; Bexar, TX; Comal, TX; Kendall, TX; Atascosa, TX; Bexar, TX; Frio, TX; Medina, TX; La Salle, TX; McMullen, TX and 1 more areas |
| Headline | Severe Thunderstorm Warning issued May 26 at 9:35PM CDT until May 26 at 9:45PM CDT by NWS Austin/San Antonio TX |
| Expires | 2026-05-26T21:45:00-05:00 |
| SenderName | NWS Austin/San Antonio TX |
| HasExactCoords | true |
| MergedCount | 4 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.9316a188ec1455bfc5e340c6c7be950ca53cf239.001.1","noaa_urn:oid:2.49.0.1.840.0.ee17fa348073a8f1f06bb1eddb02e645897d3d2b.001.1","noaa_urn:oid:2.49.0.1.840.0.43897f68d5f38763013d2028693829531c3396a9.001.1","noaa_urn:oid:2.49.0.1.840.0.70c126c3b39289e8b08fbb20a3e6624d029acb9a.001.1"] |
| Iem TypeSummary | D |
| Iem City | Sabinal |
| Iem County | Uvalde |
| Iem State | TX |
| Iem Wfo | EWX |
| Iem Remark | A large tree was blown down and partly blocking Barnard Avenue in Sabinal. |
| MergedSources | [{"id":"iem_G_28.970_-99.630_1779842280000","source":"iem","severity":"low","severityValue":25,"timestamp":1779842280000,"latitude":28.97,"longitude":-99.63},{"id":"iem_G_28.900_-98.990_1779832800000","source":"iem","severity":"low","severityValue":25,"timestamp":1779832800000,"latitude":28.9,"longitude":-98.99},{"id":"iem_H_28.890_-98.650_1779842520000","source":"iem","severity":"low","severityValue":25,"timestamp":1779842520000,"latitude":28.89,"longitude":-98.65},{"id":"iem_H_28.780_-98.970_1779834300000","source":"iem","severity":"low","severityValue":25,"timestamp":1779834300000,"latitude":28.78,"longitude":-98.97},{"id":"iem_H_28.890_-99.090_1779830100000","source":"iem","severity":"low","severityValue":25,"timestamp":1779830100000,"latitude":28.89,"longitude":-99.09},{"id":"iem_D_29.320_-99.470_1779844980000","source":"iem","severity":"low","severityValue":25,"timestamp":1779844980000,"latitude":29.32,"longitude":-99.47}] |
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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