This alert expired on 22 June 2026 at 07:00 UTC. It is kept here as a record.
It is the strongest of the 30 detections recorded within 20 km of this point since 15 April 2026. The last comparable one was on 14 June 2026. One more was recorded here in the fortnight before it.
What the source measured
NOAA reported: Tornado Warning issued June 22 at 1:40AM CDT until June 22 at 2:00AM CDT by NWS Norman OK
An estimated 48,967 people live within 50 km of this point.
Nearby, since 15 April 2026
- June 23, 2026 · score 34 · 5.6 km
- June 14, 2026 · score 39 · 26.6 km
How we know
Confirmed by 2 independent sources, including NOAA.
Our own score for this event is 58 out of 100, at 86 % 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) | 58 / 100 |
| Our confidence | 86% |
| Coordinates | 36.1100, -97.2433 |
| Nearest City | Stillwater (17 km) |
| Population Exposed | 49.0K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-22T06:40:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.bf0616ed153b7b47ba6b94a4b02617ff8de62a31.001.1 |
Score Breakdown
Technical Details
| Event | Tornado Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Logan, OK; Noble, OK; Payne, OK |
| Headline | Tornado Warning issued June 22 at 1:40AM CDT until June 22 at 2:00AM CDT by NWS Norman OK |
| Expires | 2026-06-22T02:00:00-05:00 |
| SenderName | NWS Norman OK |
| HasExactCoords | true |
| Iem TypeSummary | G |
| Iem Magnitude | 60 |
| Iem Unit | MPH |
| Iem City | 3 SE North Enid |
| Iem County | Garfield |
| Iem State | OK |
| Iem Wfo | OUN |
| MergedSources | [{"id":"iem_G_36.410_-97.830_1782107700000","source":"iem","severity":"low","severityValue":25,"timestamp":1782107700000,"latitude":36.41,"longitude":-97.83}] |
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.
Want to know when something happens near Stillwater?
Calamity.live data shows a weather event with CalamityScore 58/100, near Stillwater (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.