This alert expired on 28 June 2026 at 01:47 UTC. It is kept here as a record.
No stronger detection stands among the 25 recorded within 20 km of this point since 16 March 2026 — 6 others scored the same. Another comparable one was recorded here earlier the same day. 4 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Tornado Warning issued June 27 at 8:38PM CDT until June 27 at 8:45PM CDT by NWS Nashville TN
An estimated 32,113 people live within 50 km of this point.
Nearby, since 16 March 2026
- May 22, 2026 · score 58 · 10.3 km
- August 2, 2026 · score 34 · 15.5 km
- August 6, 2026 · score 34 · 16.2 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 79 % 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) | 58 / 100 |
| Our confidence | 79% |
| Coordinates | 36.1008, -85.1025 |
| Nearest City | Cookeville (36 km) |
| Population Exposed | 32.1K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-28T01:38:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.94ea190d58f6f64c0404f41462a6eae9920e7d03.001.1 |
Score Breakdown
Technical Details
| Event | Tornado Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Cumberland, TN; Fentress, TN |
| Headline | Tornado Warning issued June 27 at 8:38PM CDT until June 27 at 8:45PM CDT by NWS Nashville TN |
| Expires | 2026-06-27T20:47:00-05:00 |
| SenderName | NWS Nashville TN |
| 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 in this area?
Calamity.live data shows a weather event with CalamityScore 58/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.