This alert expired on 22 June 2026 at 12:00 UTC. It is kept here as a record.
No stronger detection stands among the 14 recorded within 20 km of this point since 16 April 2026 — 2 others scored the same. Another comparable one was recorded here earlier the same day. 2 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Tornado Warning issued June 22 at 6:24AM CDT until June 22 at 7:00AM CDT by NWS Tulsa OK
Nearby, since 16 April 2026
- August 7, 2026 · score 34 · 11.6 km
- July 12, 2026 · score 22 · 17.8 km
- May 9, 2026 · score 43 · 20.0 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 46 out of 100, at 60 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | critical |
| Calamity Score (ours) | 46 / 100 |
| Our confidence | 60% |
| Coordinates | 35.4314, -93.7664 |
| Nearest City | Van Buren (53 km) |
| Impact Tier | minor |
| Timestamp | 2026-06-22T11:23:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Tornado Warning_noaa_urn:oid:2.49.0.1.840.0.f338ce1a5cc6a304e648dc8f9a30c5d9 |
Score Breakdown
Technical Details
| Event | Tornado Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Franklin, AR; Johnson, AR; Logan, AR |
| Headline | Tornado Warning issued June 22 at 6:24AM CDT until June 22 at 7:00AM CDT by NWS Tulsa OK |
| Expires | 2026-06-22T07:00:00-05:00 |
| SenderName | NWS Tulsa OK |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.f338ce1a5cc6a304e648dc8f9a30c5d9851163a5.001.1","noaa_urn:oid:2.49.0.1.840.0.3eee8e446b37fdc78d53682c13f32ba641a8a800.001.1","noaa_urn:oid:2.49.0.1.840.0.4c50b6dbecfaaec2b13a299ee1b4e42b51b0a032.001.1"] |
Safety Information
If a tornado warning is issued: go to a basement or an interior room on the lowest floor, away from windows. A vehicle and a mobile home are not shelter. Cover your head and neck. Wait for the official all-clear before going outside, and watch for downed power lines and gas leaks afterwards.
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 46/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.