This alert expired on 9 June 2026 at 23:45 UTC. It is kept here as a record.
No stronger detection stands among the 14 recorded within 20 km of this point since 12 March 2026 — 4 others scored the same. Another comparable one was recorded here earlier the same day. 2 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 9 at 5:41PM CDT until June 9 at 6:45PM CDT by NWS Nashville TN
An estimated 205,875 people live within 50 km of this point.
Nearby, since 12 March 2026
- July 3, 2026 · score 43 · 7.1 km
- March 12, 2026 · score 43 · 16.7 km
- June 9, 2026 · score 43 · 21.0 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 43 out of 100, at 80 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | medium |
| Calamity Score (ours) | 43 / 100 |
| Our confidence | 80% |
| Coordinates | 35.6138, -86.1749 |
| Nearest City | Tullahoma (28 km) |
| Population Exposed | 205.9K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-09T22:41:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.44fca9a3d3871da34dfd32953c4ccf4d |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Bedford, TN; Cannon, TN; Coffee, TN; Grundy, TN; Rutherford, TN; Warren, TN; Cannon, TN; Rutherford, TN; Wilson, TN |
| Headline | Severe Thunderstorm Warning issued June 9 at 5:41PM CDT until June 9 at 6:45PM CDT by NWS Nashville TN |
| Expires | 2026-06-09T18:45:00-05:00 |
| SenderName | NWS Nashville TN |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.44fca9a3d3871da34dfd32953c4ccf4df48efd28.001.1","noaa_urn:oid:2.49.0.1.840.0.138df49ddc9a2f0f5ad60e33fab52af2d490f54d.002.1"] |
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 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 43/100, near Tullahoma (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.