Missouri earthquakes

M2.8 earthquake 4 km WSW of Kelso, Missouri

A magnitude 2.8 earthquake struck 4 km WSW of Kelso, Missouri on Wed, Sep 26, 1990, 8:47 PM CDT (01:47 UTC), 15 km (10 mi) below the surface.

A larger quake followed: M3.2 2 km NW of Marston, Missouri. 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
2.8 (md), micro
Local time
UTC
1990-09-27 01:47:52 UTC
Depth
15.3 km (9.5 mi), shallow
Epicenter
37.172° N, 89.594° W
Region
Missouri
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: 16 in the 60 days after this one and 8 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nm603777 (also filed as usp0004f3p). Read Tue, Sep 22, 2026, 8:55 PM UTC.