This alert expired on 7 August 2026 at 19:20 UTC. It is kept here as a record.
It is the 20th strongest of the 169 detections recorded within 20 km of this point since 10 March 2026. Another comparable one was recorded here earlier the same day. 5 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued August 7 at 2:10PM CDT until August 7 at 2:15PM CDT by NWS Norman OK
An estimated 1,135,887 people live within 50 km of this point.
Nearby, since 10 March 2026
- March 11, 2026 · score 76 · 5.6 km
- June 22, 2026 · score 52 · 6.4 km
- June 27, 2026 · score 52 · 11.9 km
How we know
Confirmed by 2 independent sources, including NOAA.
Our own score for this event is 52 out of 100, at 84 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | medium |
| Calamity Score (ours) | 52 / 100 |
| Our confidence | 84% |
| Coordinates | 35.5413, -97.2922 |
| Nearest City | Midwest City (14 km) |
| Population Exposed | 1.1M within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-08-07T19:10:00.000Z |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Canadian, OK; Grady, OK; Lincoln, OK |
| Headline | Severe Thunderstorm Warning issued August 7 at 2:10PM CDT until August 7 at 2:15PM CDT by NWS Norman OK |
| Expires | 2026-08-07T14:20:00-05:00 |
| SenderName | NWS Norman OK |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.47d4eebad820aeadc398229d5a79d8e83c7b570b.001.1","noaa_urn:oid:2.49.0.1.840.0.13b94f496041a4118cfc44d7ea55edcf06ca7bed.001.1"] |
| Google News RssFeed | weather |
| Google News SourceName | The Oklahoman |
| MergedSources | [{"id":"gnews_weather_496145_213","source":"google_news","severity":"medium","severityValue":40,"timestamp":1786125180000,"latitude":35.47,"longitude":-97.52}] |
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 52/100, near Midwest City (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.