Right now
The most recent data we hold from NOAA arrived 29 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 14 June 2026 at 06:00 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 28 April 2026. Another comparable one was recorded here earlier the same day. 5 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 14 at 12:21AM CDT until June 14 at 1:00AM CDT by NWS Tulsa OK
Urban PEI: 135,657 within a heuristic 50 km radius; not unique people.
Nearby, since 28 April 2026
- May 30, 2026 · score 37 · 4.9 km
- May 30, 2026 · score 37 · 12.9 km
- May 31, 2026 · score 16 · 14.8 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 43 out of 100.
This is our versioned heuristic index, not source severity or a calibrated probability. Urban PEI does not count unique people.
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 |
| Legacy data-support index | 0.81/1 |
| Coordinates | 36.6066, -93.8182 |
| Nearest City | Rogers (41 km) |
| Urban exposure index (PEI) | 135.7K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-14T05:21:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.d17d43a1872e4591877f84d788ca27b8 |
Physical priority index · v1. Heuristic priority, not calibrated probability, predictive accuracy or damage. The legacy data-support index combines assigned source support and field availability. Urban PEI is distance-weighted and does not count unique people; zero does not establish that nobody is present. Model cards.
Source and revision timeline
Source: noaa. Occurrence: 2026-06-14T05:21:00.000Z.
First archived: 2026-06-14T05:25:35.385Z. Material modification: not recorded.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Benton, AR; Carroll, AR; Crawford, AR; Madison, AR; Washington, AR; Adair, OK; Cherokee, OK; Delaware, OK; Mayes, OK; Muskogee, OK; Rogers, OK; Wagoner, OK; Benton, AR; Madison, AR; Washington, AR; Adair, OK; Cherokee, OK; Craig, OK; Delaware, OK; Mayes, OK; Nowata, OK; Rogers, OK; Wagoner, OK; Dallas, MO; Greene, MO; Polk, MO and 3 more areas |
| Headline | Severe Thunderstorm Warning issued June 14 at 12:21AM CDT until June 14 at 1:00AM CDT by NWS Tulsa OK |
| Expires | 2026-06-14T01:00:00-05:00 |
| SenderName | NWS Tulsa OK |
| HasExactCoords | true |
| MergedCount | 6 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.d17d43a1872e4591877f84d788ca27b843ab6d92.001.1","noaa_urn:oid:2.49.0.1.840.0.5d1561c5bda4adc02d498066086c3cc2fc960029.001.1","noaa_urn:oid:2.49.0.1.840.0.e962846947f8d442796721ca4a81b0504587aa6a.002.1","noaa_urn:oid:2.49.0.1.840.0.db668980003c844df37b99527f3e8a40bd5b69ea.001.1","noaa_urn:oid:2.49.0.1.840.0.13edd9a3d1aa52f31ff8feb4670f4824aacf26ab.001.1","noaa_urn:oid:2.49.0.1.840.0.4bc4a360c5108679bf1025e455177176e8891fce.001.1"] |
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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