This alert expired on 27 June 2026 at 04:00 UTC. It is kept here as a record.
It is the 2nd strongest of the 26 detections recorded within 20 km of this point since 11 March 2026. Another comparable one was recorded here earlier the same day. 9 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 26 at 10:34PM CDT until June 26 at 11:00PM CDT by NWS Norman OK
An estimated 141,868 people live within 50 km of this point.
Nearby, since 11 March 2026
- March 11, 2026 · score 45 · 17.1 km
How we know
Confirmed by 15 independent sources, including NOAA.
Our own score for this event is 43 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) | 43 / 100 |
| Our confidence | 89% |
| Coordinates | 36.0428, -97.7294 |
| Nearest City | Enid (42 km) |
| Population Exposed | 141.9K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-27T03:34:00.000Z |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Lincoln, OK; Logan, OK; Oklahoma, OK; Kingfisher, OK; Logan, OK; Alfalfa, OK; Garfield, OK; Grant, OK and 1 more areas |
| Headline | Severe Thunderstorm Warning issued June 26 at 10:34PM CDT until June 26 at 11:00PM CDT by NWS Norman OK |
| Expires | 2026-06-26T23:00:00-05:00 |
| SenderName | NWS Norman OK |
| HasExactCoords | true |
| MergedCount | 4 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.7e16cf7e8e66775a411c11668a54b81bb631cfad.001.1","noaa_urn:oid:2.49.0.1.840.0.153962f7bdd347993cce5112036746ad930602bf.001.1","noaa_urn:oid:2.49.0.1.840.0.cdbaa272edfcc791222a5cd01edcb4137ce2ec2b.001.1","noaa_urn:oid:2.49.0.1.840.0.552725cfcd6835601b9642cb66d895e4b8eb41e1.001.1"] |
| Iem TypeSummary | D |
| Iem City | 1 W Garber |
| Iem County | Garfield |
| Iem State | OK |
| Iem Wfo | OUN |
| Iem Remark | Large tree uprooted. |
| MergedSources | [{"id":"iem_H_36.400_-97.630_1782516660000","source":"iem","severity":"low","severityValue":25,"timestamp":1782516660000,"latitude":36.4,"longitude":-97.63},{"id":"iem_G_36.160_-97.090_1782523500000","source":"iem","severity":"low","severityValue":25,"timestamp":1782523500000,"latitude":36.16,"longitude":-97.09},{"id":"iem_D_36.160_-97.090_1782523860000","source":"iem","severity":"low","severityValue":25,"timestamp":1782523860000,"latitude":36.16,"longitude":-97.09},{"id":"iem_D_36.160_-97.080_1782523800000","source":"iem","severity":"low","severityValue":25,"timestamp":1782523800000,"latitude":36.16,"longitude":-97.08},{"id":"iem_D_36.140_-97.040_1782525360000","source":"iem","severity":"low","severityValue":25,"timestamp":1782525360000,"latitude":36.14,"longitude":-97.04},{"id":"iem_G_36.410_-97.690_1782516300000","source":"iem","severity":"low","severityValue":25,"timestamp":1782516300000,"latitude":36.41,"longitude":-97.69},{"id":"iem_D_36.400_-97.680_1782518100000","source":"iem","severity":"low","severityValue":25,"timestamp":1782518100000,"latitude":36.4,"longitude":-97.68},{"id":"iem_G_36.170_-97.080_1782523680000","source":"iem","severity":"low","severityValue":25,"timestamp":1782523680000,"latitude":36.17,"longitude":-97.08},{"id":"iem_F_36.120_-97.060_1782528300000","source":"iem","severity":"low","severityValue":25,"timestamp":1782528300000,"latitude":36.12,"longitude":-97.06},{"id":"iem_D_36.400_-97.730_1782516300000","source":"iem","severity":"low","severityValue":25,"timestamp":1782516300000,"latitude":36.4,"longitude":-97.73},{"id":"iem_F_36.290_-97.290_1782522000000","source":"iem","severity":"low","severityValue":25,"timestamp":1782522000000,"latitude":36.29,"longitude":-97.29},{"id":"iem_H_35.870_-97.480_1782528000000","source":"iem","severity":"low","severityValue":25,"timestamp":1782528000000,"latitude":35.87,"longitude":-97.48},{"id":"iem_G_36.400_-97.680_1782516300000","source":"iem","severity":"low","severityValue":25,"timestamp":1782516300000,"latitude":36.4,"longitude":-97.68},{"id":"iem_D_36.430_-97.610_1782516600000","source":"iem","severity":"low","severityValue":25,"timestamp":1782516600000,"latitude":36.43,"longitude":-97.61}] |
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 43/100, near Enid (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.