This alert expired on 14 June 2026 at 02:00 UTC. It is kept here as a record.
No stronger detection stands among the 146 recorded within 20 km of this point since 11 March 2026 — 5 others scored the same. Another comparable one was recorded here earlier the same day. 33 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Tornado Warning issued June 13 at 8:48PM CDT until June 13 at 9:00PM CDT by NWS Kansas City/Pleasant Hill MO
An estimated 1,655,805 people live within 50 km of this point.
Nearby, since 11 March 2026
- April 14, 2026 · score 52 · 3.3 km
- June 12, 2026 · score 46 · 6.0 km
- May 19, 2026 · score 52 · 7.8 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 76 out of 100, at 81 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | critical |
| Calamity Score (ours) | 76 / 100 |
| Our confidence | 81% |
| Coordinates | 39.1466, -94.3610 |
| Nearest City | East Independence (5 km) |
| Population Exposed | 1.7M within 50 km |
| Impact Tier | catastrophic |
| Timestamp | 2026-06-14T01:48:00.000Z |
Score Breakdown
Technical Details
| Event | Tornado Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Clay, MO; Jackson, MO; Jackson, MO |
| Headline | Tornado Warning issued June 13 at 8:48PM CDT until June 13 at 9:00PM CDT by NWS Kansas City/Pleasant Hill MO |
| Expires | 2026-06-13T21:00:00-05:00 |
| SenderName | NWS Kansas City/Pleasant Hill MO |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.235aeac589cd1bf7233e2935030beebb105c01d8.002.1","noaa_urn:oid:2.49.0.1.840.0.9f9c56e641ef417af72715d6be3c2ee74755bbbd.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 10 February 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.
Calamity.live data shows a weather event with CalamityScore 76/100, near East Independence (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.