This alert expired on 10 June 2026 at 21:15 UTC. It is kept here as a record.
It is the 4th strongest of the 55 detections recorded within 20 km of this point since 15 April 2026. Another comparable one was recorded here earlier the same day. 16 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Tornado Warning issued June 10 at 3:37PM CDT until June 10 at 4:15PM CDT by NWS Kansas City/Pleasant Hill MO
Nearby, since 15 April 2026
- August 9, 2026 · score 22 · 11.1 km
- May 19, 2026 · score 63 · 16.5 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 46 out of 100, at 60 % 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) | 46 / 100 |
| Our confidence | 60% |
| Coordinates | 39.9825, -94.2038 |
| Nearest City | Saint Joseph (60 km) |
| Impact Tier | minor |
| Timestamp | 2026-06-10T20:37:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.35066fd4bb5a2c9246ec982e383234f569e99271.001.1 |
Score Breakdown
Technical Details
| Event | Tornado Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Daviess, MO; DeKalb, MO |
| Headline | Tornado Warning issued June 10 at 3:37PM CDT until June 10 at 4:15PM CDT by NWS Kansas City/Pleasant Hill MO |
| Expires | 2026-06-10T16:15:00-05:00 |
| SenderName | NWS Kansas City/Pleasant Hill MO |
| HasExactCoords | true |
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.
Want to know when something happens near Saint Joseph?
Calamity.live data shows a weather event with CalamityScore 46/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 187 scientific monitoring sources.