Right now
The most recent data we hold from NOAA arrived 5 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
2 other detections within 20 km in the last 24 hours, the nearest <1 km from here.
This alert expired on 14 June 2026 at 04:00 UTC. It is kept here as a record.
It is the 79th strongest of the 306 detections recorded within 20 km of this point since 10 March 2026. Another comparable one was recorded here earlier the same day. 108 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Tornado Watch issued June 13 at 8:36PM CDT until June 13 at 11:00PM CDT by NWS Kansas City/Pleasant Hill MO
Urban PEI: 15,717 within a heuristic 50 km radius; not unique people.
Nearby, since 10 March 2026
- September 14, 2026 · score 28 · 0.0 km
- September 12, 2026 · score 28 · 0.0 km
- September 6, 2026 · score 28 · 0.0 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 41 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) | 41 / 100 |
| Legacy data-support index | 0.81/1 |
| Coordinates | 38.5000, -98.8000 |
| Nearest City | Great Bend (16 km) |
| Urban exposure index (PEI) | 15.7K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-14T01:36:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Tornado Watch_noaa_urn:oid:2.49.0.1.840.0.0ed266b0ac8b2c9f2acddbb5b96e55eb |
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: 2026-06-14T01:36:00.000Z.
First archived: 2026-06-14T01:39:57.606Z. 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 | Johnson, KS; Leavenworth, KS; Linn, KS; Miami, KS; Wyandotte, KS; Bates, MO; Buchanan, MO; Cass, MO; Clay, MO; Clinton, MO; Jackson, MO; Platte, MO; Anderson, KS; Coffey, KS; Douglas, KS; Franklin, KS; Jefferson, KS; Lyon, KS; Morris, KS; Osage, KS; Shawnee, KS; Wabaunsee, KS and 1 more areas |
| Headline | Tornado Watch issued June 13 at 8:36PM CDT until June 13 at 11:00PM CDT by NWS Kansas City/Pleasant Hill MO |
| Expires | 2026-06-13T23:00:00-05:00 |
| SenderName | NWS Kansas City/Pleasant Hill MO |
| HasExactCoords | false |
| MergedCount | 4 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.0ed266b0ac8b2c9f2acddbb5b96e55eb5f89ad19.002.1","noaa_urn:oid:2.49.0.1.840.0.ac85d7f00a33749a06be9698ecc67830a287c920.002.1","noaa_urn:oid:2.49.0.1.840.0.ac85d7f00a33749a06be9698ecc67830a287c920.003.1","noaa_urn:oid:2.49.0.1.840.0.3f7cb1dd3985146f779a12419e7c5d937b83343a.003.1"] |
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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