Right now
The most recent data we hold from NOAA arrived 5 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 06:45 UTC. It is kept here as a record.
It is the 4th strongest of the 25 detections recorded within 20 km of this point since 14 April 2026. The last comparable one was on 14 April 2026.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 24 at 12:58AM CDT until May 24 at 1:45AM CDT by NWS Norman OK
Nearby, since 14 April 2026
- June 23, 2026 · score 46 · 18.1 km
- June 4, 2026 · score 16 · 19.4 km
How we know
Confirmed by 3 independent sources, including NOAA.
Our own score for this event is 22 out of 100, at 69 % 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 | 69% |
| Coordinates | 33.9017, -99.6567 |
| Nearest City | Altus (87 km) |
| Impact Tier | minor |
| Timestamp | 2026-05-24T05:58:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.99922e488f14bac9a751e94507fd37f75b7e5cd5.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Jackson, OK; Tillman, OK; Baylor, TX; Foard, TX; Hardeman, TX; Knox, TX; Wilbarger, TX |
| Headline | Severe Thunderstorm Warning issued May 24 at 12:58AM CDT until May 24 at 1:45AM CDT by NWS Norman OK |
| Expires | 2026-05-24T01:45:00-05:00 |
| SenderName | NWS Norman OK |
| HasExactCoords | true |
| Iem TypeSummary | G |
| Iem Magnitude | 64 |
| Iem Unit | MPH |
| Iem City | 2 SSE Hackberry |
| Iem County | Cottle |
| Iem State | TX |
| Iem Wfo | LUB |
| Iem Remark | Measured by the West Texas Mesonet. Severe gusts also occurred at 12:18 and 12:20 AM. |
| MergedSources | [{"id":"iem_G_33.890_-100.400_1779598620000","source":"iem","severity":"low","severityValue":25,"timestamp":1779598620000,"latitude":33.89,"longitude":-100.4},{"id":"iem_G_33.900_-100.130_1779599940000","source":"iem","severity":"low","severityValue":25,"timestamp":1779599940000,"latitude":33.9,"longitude":-100.13}] |
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 in this area?
Calamity.live data shows a weather event with CalamityScore 22/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.