This alert expired on 15 March 2026 at 22:45 UTC. It is kept here as a record.
It is the 35th strongest of the 121 detections recorded within 20 km of this point since 12 March 2026. The last comparable one was on 12 March 2026. One more was recorded here in the fortnight before it.
What the source measured
NOAA reported: Snow Squall Warning issued March 15 at 5:15PM CDT until March 15 at 5:45PM CDT by NWS Kansas City/Pleasant Hill MO
An estimated 41,443 people live within 50 km of this point.
Nearby, since 12 March 2026
- March 15, 2026 · score 40 · 0.0 km
- June 7, 2026 · score 58 · 9.3 km
- August 6, 2026 · score 34 · 10.2 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 34 out of 100, at 75 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
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) | 34 / 100 |
| Our confidence | 75% |
| Coordinates | 38.7971, -93.1771 |
| Nearest City | Sedalia (12 km) |
| Population Exposed | 41.4K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-15T22:15:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.abc631cecd6686aed737b68248664afa2a7fa38f.001.1 |
Score Breakdown
Technical Details
| Event | Snow Squall Warning |
| Urgency | Expected |
| Certainty | Likely |
| AreaDesc | Cooper, MO; Howard, MO; Johnson, MO; Lafayette, MO; Pettis, MO; Saline, MO |
| Headline | Snow Squall Warning issued March 15 at 5:15PM CDT until March 15 at 5:45PM CDT by NWS Kansas City/Pleasant Hill MO |
| Expires | 2026-03-15T17:45:00-05:00 |
| SenderName | NWS Kansas City/Pleasant Hill MO |
| HasExactCoords | true |
Safety Information
Always follow official guidance from your local emergency management agency. This platform provides scientific monitoring data and is not a substitute for official warnings. If you are in immediate danger, contact your local emergency number.
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.
Want to know when something happens near Sedalia?
Calamity.live data shows a weather event with CalamityScore 34/100, near Sedalia (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.