Tennessee earthquakes

M1.6 earthquake 9 km SE of Ridgely, Tennessee

A magnitude 1.6 earthquake struck 9 km SE of Ridgely, Tennessee on Mon, Jun 14, 1976, 10:31 PM CDT (03:31 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M1.9 4 km WNW of Columbus, Kentucky. This one was a foreshock.

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Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
1.6 (mlg), micro
Local time
UTC
1976-06-15 03:31:00 UTC
Depth
5.0 km (3.1 mi), shallow
Epicenter
36.200° N, 89.410° W
Region
Tennessee
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Depth from
From location

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 19 in the 60 days after this one and 11 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nm600430. Read Tue, Sep 22, 2026, 8:59 PM UTC.