Right now
The most recent data we hold from NOAA arrived 7 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 24 May 2026 at 23:00 UTC. It is kept here as a record.
It is the 3rd strongest of the 9 detections recorded within 20 km of this point since 29 April 2026. The last comparable one was on 29 April 2026.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 24 at 4:58PM CDT until May 24 at 6:00PM CDT by NWS Fort Worth TX
An estimated 388,921 people live within 50 km of this point.
Nearby, since 29 April 2026
- July 13, 2026 · score 39 · 12.4 km
- June 9, 2026 · score 37 · 20.4 km
- May 27, 2026 · score 52 · 20.5 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 43 out of 100, at 78 % 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) | 43 / 100 |
| Our confidence | 78% |
| Coordinates | 32.4337, -96.3687 |
| Nearest City | Ennis (27 km) |
| Population Exposed | 388.9K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-24T21:58:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.0b042df604d5b523f7d3cdeecea88538 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Henderson, TX; Dallas, TX; Tarrant, TX |
| Headline | Severe Thunderstorm Warning issued May 24 at 4:58PM CDT until May 24 at 6:00PM CDT by NWS Fort Worth TX |
| Expires | 2026-05-24T18:00:00-05:00 |
| SenderName | NWS Fort Worth TX |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.0b042df604d5b523f7d3cdeecea88538b53a8eee.001.1","noaa_urn:oid:2.49.0.1.840.0.a5afc2469ec4cb261a76ac12e626c181a2036d19.001.1"] |
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.
Want to know when something happens near Ennis?
Calamity.live data shows a weather event with CalamityScore 43/100, near Ennis (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.