Right now
The most recent data we hold from NOAA arrived 3 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
Nothing else has been detected within 20 km in the last 24 hours.
This alert expired on 30 May 2026 at 00:30 UTC. It is kept here as a record.
It is the 2nd strongest of the 64 detections recorded within 20 km of this point since 17 April 2026. Another comparable one was recorded here earlier the same day. 7 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 29 at 6:54PM CDT until May 29 at 7:30PM CDT by NWS Norman OK
An estimated 51,776 people live within 50 km of this point.
Nearby, since 17 April 2026
- June 18, 2026 · score 39 · 5.7 km
- May 29, 2026 · score 22 · 11.7 km
- July 11, 2026 · score 39 · 12.8 km
How we know
Confirmed by 4 independent sources, including NOAA.
Our own score for this event is 39 out of 100, at 87 % 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) | 39 / 100 |
| Our confidence | 87% |
| Coordinates | 36.7794, -97.6628 |
| Nearest City | Enid (46 km) |
| Population Exposed | 51.8K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-29T23:54:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.9002c4b7f1327774100436b1e76c9661 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Garfield, OK; Kingfisher, OK; Logan, OK; Noble, OK; Grant, OK; Kingfisher, OK; Logan, OK and 4 more areas |
| Headline | Severe Thunderstorm Warning issued May 29 at 6:54PM CDT until May 29 at 7:30PM CDT by NWS Norman OK |
| Expires | 2026-05-29T19:30:00-05:00 |
| SenderName | NWS Norman OK |
| HasExactCoords | true |
| MergedCount | 7 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.9002c4b7f1327774100436b1e76c9661b07f276f.001.1","noaa_urn:oid:2.49.0.1.840.0.08444b73b7fb4e78ec6d3c42d32a6b2f878a4f68.002.1","noaa_urn:oid:2.49.0.1.840.0.7d1e3d7dad28e917cbe97d450277225ecbdde060.001.1","noaa_urn:oid:2.49.0.1.840.0.3ea049ffe3783d9df7b1956187a289d856c6b5c8.001.1","noaa_urn:oid:2.49.0.1.840.0.169ca892f9ed7931eaf530ad66e0c643f04543f7.001.1","noaa_urn:oid:2.49.0.1.840.0.361390348d3b876efefdbe2cf108ec1eeb958d8b.001.1","noaa_urn:oid:2.49.0.1.840.0.de9a4a4fac861137f82b6d5415e9c5c56a5ce4a2.001.1"] |
| Iem TypeSummary | H |
| Iem Magnitude | 1 |
| Iem Unit | Inch |
| Iem City | 4 S Drummond |
| Iem County | Garfield |
| Iem State | OK |
| Iem Wfo | OUN |
| MergedSources | [{"id":"iem_G_36.550_-97.830_1780093380000","source":"iem","severity":"low","severityValue":25,"timestamp":1780093380000,"latitude":36.55,"longitude":-97.83},{"id":"iem_G_36.390_-98.110_1780091400000","source":"iem","severity":"low","severityValue":25,"timestamp":1780091400000,"latitude":36.39,"longitude":-98.11},{"id":"iem_H_36.240_-98.030_1780090500000","source":"iem","severity":"low","severityValue":25,"timestamp":1780090500000,"latitude":36.24,"longitude":-98.03}] |
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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