This alert expired on 8 August 2026 at 00:00 UTC. It is kept here as a record.
The last comparable one was on 7 June 2026.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued August 7 at 6:32PM CDT until August 7 at 7:00PM CDT by NWS Tulsa OK
An estimated 82,830 people live within 50 km of this point.
Nearby, since 7 June 2026
- June 7, 2026 · score 43 · 15.5 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 32 out of 100, at 78 % 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) | 32 / 100 |
| Our confidence | 78% |
| Coordinates | 35.7213, -93.8918 |
| Nearest City | Fayetteville (45 km) |
| Population Exposed | 82.8K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-08-07T23:32:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.a7319bcb655d27826210d14201500aad |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Le Flore, OK; McCurtain, OK; Carroll, AR; Madison, AR and 2 more areas |
| Headline | Severe Thunderstorm Warning issued August 7 at 6:32PM CDT until August 7 at 7:00PM CDT by NWS Tulsa OK |
| Expires | 2026-08-07T19:00:00-05:00 |
| SenderName | NWS Tulsa OK |
| HasExactCoords | true |
| MergedCount | 5 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.a7319bcb655d27826210d14201500aadda0df462.001.1","noaa_urn:oid:2.49.0.1.840.0.8f2e2d607d8eefd4cdc94cdd0eb4237f248cafe7.001.1","noaa_urn:oid:2.49.0.1.840.0.d1b2cf75f9870f10d0c42af7085e43ccf354dbe7.001.1","noaa_urn:oid:2.49.0.1.840.0.9da9694b61dfdd1e1f3c0464874fbd4ea99248d0.001.1","noaa_urn:oid:2.49.0.1.840.0.fbbcaf321c94f903da485e20a6d75993d45f8773.001.1"] |
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 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.
Want to know when something happens near Fayetteville?
Calamity.live data shows a weather event with CalamityScore 32/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 187 scientific monitoring sources.