Reported by IEM 169 days ago.
No stronger detection stands among the 52 recorded within 20 km of this point since 15 March 2026 — 23 others scored the same. One more was recorded here in the fortnight before it.
What the source measured
IEM reported: Three utility poles down, which caused power outages in the area of Weakley Lane and Sam Ridley Parkway.
An estimated 1,324,976 people live within 50 km of this point.
Nearby, since 15 March 2026
- July 3, 2026 · score 46 · 1.2 km
- June 9, 2026 · score 52 · 3.9 km
- August 12, 2026 · score 52 · 4.6 km
How we know
Confirmed by 2 independent sources, including IEM.
Our own score for this event is 52 out of 100, at 64 % 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) | 52 / 100 |
| Our confidence | 64% |
| Coordinates | 36.0000, -86.5000 |
| Nearest City | Smyrna (3 km) |
| Population Exposed | 1.3M within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-15T19:15:00.000Z |
| Source | https://mesonet.agron.iastate.edu/lsr/ |
Score Breakdown
Technical Details
| TypeSummary | O |
| City | 1 NE Smyrna |
| County | Rutherford |
| State | TN |
| Wfo | OHX |
| Remark | Three utility poles down, which caused power outages in the area of Weakley Lane and Sam Ridley Parkway. |
| Google News RssFeed | weather |
| Google News SourceName | News Channel 5 Nashville |
| MergedSources | [{"id":"gnews_weather_492665_135","source":"google_news","severity":"medium","severityValue":40,"timestamp":1773597517000,"latitude":36.17,"longitude":-86.78}] |
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 52/100, near Smyrna (United States), based on data from iem. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.