This alert expired on 11 March 2026 at 00:15 UTC. It is kept here as a record.
It is the strongest of the 17 detections recorded within 20 km of this point since 10 March 2026.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued March 10 at 6:56PM CDT until March 10 at 7:15PM CDT by NWS Austin/San Antonio TX
Nearby, since 10 March 2026
- July 17, 2026 · score 22 · 16.5 km
How we know
Confirmed by 2 independent sources, including NOAA.
Our own score for this event is 23 out of 100, at 63 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | high |
| Calamity Score (ours) | 23 / 100 |
| Our confidence | 63% |
| Coordinates | 30.1170, -100.1920 |
| Nearest City | Kerrville (101 km) |
| Impact Tier | minor |
| Timestamp | 2026-03-10T23:56:00.000Z |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Real, TX; Uvalde, TX; Schleicher, TX; Sutton, TX |
| Headline | Severe Thunderstorm Warning issued March 10 at 6:56PM CDT until March 10 at 7:15PM CDT by NWS Austin/San Antonio TX |
| Expires | 2026-03-10T19:15:00-05:00 |
| SenderName | NWS Austin/San Antonio TX |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.35e1b35310bd6d217872f18c0a92599ca291b5e7.001.1","noaa_urn:oid:2.49.0.1.840.0.7a302ca8de908c37993e3c4290863a6a94cc070c.001.1"] |
| Spc ReportType | hail |
| Spc Speed | 100 |
| Spc Location | Kickapoo Cavern State P |
| Spc County | Kinney |
| Spc State | TX |
| Spc Comments | Texas Parks and Wildlife reported quarter sized hail. (EWX) |
| MergedSources | [{"id":"spc_hail_29.61_-100.45_55","source":"spc","severity":"high","severityValue":65,"timestamp":1773183600000,"latitude":29.61,"longitude":-100.45}] |
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 10 February 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.
Calamity.live data shows a weather event with CalamityScore 23/100, near Kerrville (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.