Right now
The most recent data we hold from NOAA arrived 6 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
This alert expired on 26 June 2026 at 03:00 UTC. It is kept here as a record.
What the source measured
NOAA reported: Tornado Watch issued June 25 at 3:19PM CDT until June 25 at 10:00PM CDT by NWS Tulsa OK
Urban PEI: 1,089,769 within a heuristic 50 km radius; not unique people.
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 64 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) | 64 / 100 |
| Legacy data-support index | 0.76/1 |
| Coordinates | 35.5000, -97.1000 |
| Nearest City | Shawnee (24 km) |
| Urban exposure index (PEI) | 1.1M within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-25T20:19:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Tornado Watch_noaa_urn:oid:2.49.0.1.840.0.eee744af1c356dd5c25cbe0df399d092 |
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: 2026-06-25T20:19:00.000Z.
First archived: 2026-06-25T20:33:44.892Z. 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 | Tornado Watch |
| Urgency | Future |
| Certainty | Possible |
| AreaDesc | Adair, OK; Cherokee, OK; Craig, OK; Creek, OK; Delaware, OK; Mayes, OK; Nowata, OK; Osage, OK; Ottawa, OK; Pawnee, OK; Rogers, OK; Tulsa, OK; Wagoner, OK; Washington, OK; Alfalfa, OK; Blaine, OK; Dewey, OK; Ellis, OK; Garfield, OK; Grant, OK; Harper, OK; Kay, OK; Kingfisher, OK; Logan, OK; Major, OK; Noble, OK; Payne, OK; Roger Mills, OK; Woods, OK; Woodward, OK; Beaver, OK; Lipscomb, TX |
| Headline | Tornado Watch issued June 25 at 3:19PM CDT until June 25 at 10:00PM CDT by NWS Tulsa OK |
| Expires | 2026-06-25T22:00:00-05:00 |
| SenderName | NWS Tulsa OK |
| HasExactCoords | false |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.eee744af1c356dd5c25cbe0df399d092cf3e909c.001.1","noaa_urn:oid:2.49.0.1.840.0.41b4f59e265d8a700fb23153981ef4792c3d385d.001.1","noaa_urn:oid:2.49.0.1.840.0.e3cac2f4647345f1cfcfb2892eddc59d1e968606.001.1"] |
Safety Information
If a tornado warning is issued: go to a basement or an interior room on the lowest floor, away from windows. A vehicle and a mobile home are not shelter. Cover your head and neck. Wait for the official all-clear before going outside, and watch for downed power lines and gas leaks afterwards.
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.
Review the area, threshold and delivery channel in your account.
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