Right now
The most recent data we hold from NOAA arrived 8 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
9 other detections within 20 km in the last 24 hours, the nearest 8 km from here.
This alert expired on 8 May 2026 at 23:45 UTC. It is kept here as a record.
It is the 146th strongest of the 161 detections recorded within 20 km of this point since 10 March 2026. Another comparable one was recorded here earlier the same day. 8 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 8 at 6:25PM CDT until May 8 at 6:45PM CDT by NWS Norman OK
An estimated 110,557 people live within 50 km of this point.
Nearby, since 10 March 2026
- May 8, 2026 · score 43 · 16.4 km
- June 27, 2026 · score 52 · 17.8 km
- June 25, 2026 · score 64 · 17.8 km
How we know
Confirmed by 5 independent sources, including NOAA.
Our own score for this event is 43 out of 100, at 90 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 43 / 100 |
| Our confidence | 90% |
| Coordinates | 35.5751, -96.9263 |
| Nearest City | Shawnee (27 km) |
| Population Exposed | 110.6K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-08T23:25:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.6662644b5c9e4a31dd2b78d45aa93354 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Cleveland, OK; Lincoln, OK; Oklahoma, OK; Pottawatomie, OK; Mayes, OK; Rogers, OK; Wagoner, OK; Caddo, OK; Grady, OK and 8 more areas |
| Headline | Severe Thunderstorm Warning issued May 8 at 6:25PM CDT until May 8 at 6:45PM CDT by NWS Norman OK |
| Expires | 2026-05-08T18:45:00-05:00 |
| SenderName | NWS Norman OK |
| HasExactCoords | true |
| MergedCount | 13 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.6662644b5c9e4a31dd2b78d45aa93354c6e8e8fc.001.1","noaa_urn:oid:2.49.0.1.840.0.d8259bb79a99848f78ede7b4ea4e761c2db312d4.001.1","noaa_urn:oid:2.49.0.1.840.0.c7a7c502ed8e42696b5239584530657b641f1941.001.1","noaa_urn:oid:2.49.0.1.840.0.05124156749907596122d2e60efc0fb2728bad80.001.1","noaa_urn:oid:2.49.0.1.840.0.1367ad0cd4458102bd98737733f657a05316b2be.001.1","noaa_urn:oid:2.49.0.1.840.0.b2496a25a7644b83e28e32db660bca6da892e335.002.1","noaa_urn:oid:2.49.0.1.840.0.b2496a25a7644b83e28e32db660bca6da892e335.001.1","noaa_urn:oid:2.49.0.1.840.0.491572a5c1e3deb0770c3b00a6f64635a20e04fe.002.1","noaa_urn:oid:2.49.0.1.840.0.db03a45454601bf0d4ebcb6de52fb8bec9ddbc1e.001.1","noaa_urn:oid:2.49.0.1.840.0.0fc4513f383667512f0666d593019181db91a1f4.001.1","noaa_urn:oid:2.49.0.1.840.0.32a8228a1b1e0146b5b0a249061f1b18cb6901d1.001.1","noaa_urn:oid:2.49.0.1.840.0.37364dc01977b352351c9f4b93297dedd128b446.001.1","noaa_urn:oid:2.49.0.1.840.0.4cbc127518f874d11df113710ee147c3c5ab81be.002.1"] |
| Iem TypeSummary | H |
| Iem Magnitude | 1.75 |
| Iem Unit | Inch |
| Iem City | 1 N Glencoe |
| Iem County | Payne |
| Iem State | OK |
| Iem Wfo | OUN |
| Iem Remark | Time estimated from radar. |
| MergedSources | [{"id":"iem_H_35.950_-97.240_1778277720000","source":"iem","severity":"low","severityValue":25,"timestamp":1778277720000,"latitude":35.95,"longitude":-97.24},{"id":"iem_H_35.870_-97.070_1778279820000","source":"iem","severity":"low","severityValue":25,"timestamp":1778279820000,"latitude":35.87,"longitude":-97.07},{"id":"iem_H_36.220_-96.980_1778279940000","source":"iem","severity":"low","severityValue":25,"timestamp":1778279940000,"latitude":36.22,"longitude":-96.98},{"id":"iem_H_36.240_-96.930_1778279220000","source":"iem","severity":"low","severityValue":25,"timestamp":1778279220000,"latitude":36.24,"longitude":-96.93}] |
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 8 March 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.
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