This alert expired on 14 June 2026 at 03:00 UTC. It is kept here as a record.
It is the 8th strongest of the 25 detections recorded within 20 km of this point since 12 March 2026. Another comparable one was recorded here earlier the same day. 9 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Tornado Warning issued June 13 at 9:33PM CDT until June 13 at 10:00PM CDT by NWS Kansas City/Pleasant Hill MO
An estimated 426,500 people live within 50 km of this point.
Nearby, since 12 March 2026
- May 19, 2026 · score 76 · 10.9 km
- March 15, 2026 · score 43 · 14.4 km
- March 12, 2026 · score 43 · 16.3 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 67 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) | 67 / 100 |
| Our confidence | 81% |
| Coordinates | 38.9958, -93.9110 |
| Nearest City | Warrensburg (30 km) |
| Population Exposed | 426.5K within 50 km |
| Impact Tier | severe |
| Timestamp | 2026-06-14T02:33:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Tornado Warning_noaa_urn:oid:2.49.0.1.840.0.4848594350847c473a7000c5b4c2fc2d |
Score Breakdown
Technical Details
| Event | Tornado Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Johnson, MO; Lafayette, MO; Lafayette, MO |
| Headline | Tornado Warning issued June 13 at 9:33PM CDT until June 13 at 10:00PM CDT by NWS Kansas City/Pleasant Hill MO |
| Expires | 2026-06-13T22:00:00-05:00 |
| SenderName | NWS Kansas City/Pleasant Hill MO |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.4848594350847c473a7000c5b4c2fc2d58158cc4.001.1","noaa_urn:oid:2.49.0.1.840.0.0d63a6f97572413683e2d9096b6c27daae0925bf.002.1"] |
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 67/100, near Warrensburg (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.