This alert expired on 25 June 2026 at 20:00 UTC. It is kept here as a record.
No stronger detection stands among the 36 recorded within 20 km of this point since 27 April 2026 — 25 others scored the same. Another comparable one was recorded here earlier the same day. 15 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 25 at 2:07PM CDT until June 25 at 3:00PM CDT by NWS Tulsa OK
An estimated 24,758 people live within 50 km of this point.
Nearby, since 27 April 2026
- May 19, 2026 · score 34 · 14.6 km
How we know
Confirmed by 3 independent sources, including NOAA.
Our own score for this event is 34 out of 100, at 89 % 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) | 34 / 100 |
| Our confidence | 89% |
| Coordinates | 36.9037, -96.7876 |
| Nearest City | Ponca City (34 km) |
| Population Exposed | 24.8K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-25T19:07:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.de5f281cc0697bc76905b96643979c9b |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Osage, OK; Cowley, KS; Kay, OK |
| Headline | Severe Thunderstorm Warning issued June 25 at 2:07PM CDT until June 25 at 3:00PM CDT by NWS Tulsa OK |
| Expires | 2026-06-25T15:00:00-05:00 |
| SenderName | NWS Tulsa OK |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.de5f281cc0697bc76905b96643979c9b905a44b2.001.1","noaa_urn:oid:2.49.0.1.840.0.75311efb0fa3ee7534465d7c3dde5e973ac0f045.001.1","noaa_urn:oid:2.49.0.1.840.0.cb72ddb7aaf1bcf20c1695294f48537f70a8e703.001.1"] |
| Iem TypeSummary | D |
| Iem City | 4 W Braman |
| Iem County | Kay |
| Iem State | OK |
| Iem Wfo | OUN |
| Iem Remark | Damage to grain bins near Bender Road and 108th Street. Time estimated by radar. |
| MergedSources | [{"id":"iem_F_36.780_-97.080_1782408900000","source":"iem","severity":"low","severityValue":25,"timestamp":1782408900000,"latitude":36.78,"longitude":-97.08},{"id":"iem_D_36.930_-97.410_1782402000000","source":"iem","severity":"low","severityValue":25,"timestamp":1782402000000,"latitude":36.93,"longitude":-97.41}] |
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 34/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.