This alert expired on 15 March 2026 at 23:00 UTC. It is kept here as a record.
No stronger detection stands among the 154 recorded within 20 km of this point since 15 March 2026 — 8 others scored the same. Another comparable one was recorded here earlier the same day. 8 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Tornado Warning issued March 15 at 5:29PM CDT until March 15 at 6:00PM CDT by NWS Paducah KY
An estimated 18,181 people live within 50 km of this point.
Nearby, since 15 March 2026
- August 1, 2026 · score 58 · 8.8 km
- March 16, 2026 · score 34 · 15.8 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 58 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 | Critical |
| Calamity Score (ours) | 58 / 100 |
| Our confidence | 75% |
| Coordinates | 37.7056, -90.2849 |
| Nearest City | Farmington (14 km) |
| Population Exposed | 18.2K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-15T22:29:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Tornado Warning_noaa_urn:oid:2.49.0.1.840.0.89b8e9c1b6db2328f9fcab8b9040b503 |
Score Breakdown
Technical Details
| Event | Tornado Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Ripley, MO; Carter, MO; Ripley, MO; Monroe, IL; St. Clair, IL and 2 more areas |
| Headline | Tornado Warning issued March 15 at 5:29PM CDT until March 15 at 6:00PM CDT by NWS Paducah KY |
| Expires | 2026-03-15T18:00:00-05:00 |
| SenderName | NWS Paducah KY |
| HasExactCoords | true |
| MergedCount | 5 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.89b8e9c1b6db2328f9fcab8b9040b503bf07772c.001.1","noaa_urn:oid:2.49.0.1.840.0.a780ef0e93793e1181084380b247120cc06909e6.001.1","noaa_urn:oid:2.49.0.1.840.0.40d198c431d5cd7741122e1ecaeb5dc527a5b580.001.1","noaa_urn:oid:2.49.0.1.840.0.b579c27f9cd4fd88c8327fdc8edc3c3b524d4354.001.1","noaa_urn:oid:2.49.0.1.840.0.64cbc6c06135aee64427935e56e768e990abbfe4.001.1"] |
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 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 Farmington?
Calamity.live data shows a weather event with CalamityScore 58/100, near Farmington (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.