Geological Survey Program

Southeast Missouri Earthquakes -- Maps and Related Information

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Earthquakes in southeast Missouri are not rare.

NMSZ Earthquakes M1.0 or greater 2000-2012

Sixty-eight earthquakes that ranged between Magnitude 2.0 and Magnitude 3.9 shook southeast Missouri from 2009-2011.

Southeast Missouri Earthquakes 2009-2011

Two hundred thirty-six earthquakes that ranged between Magnitude 2.0 and Magnitude 4.9 shook southeast Missouri from 2000-2010.

Southeast Missouri Earthquakes 2000-2010

Four earthquakes measuring magnitude 4.5 or greater occurred in the zone since 1974 (as of February 21, 2012).

 NMSZ Earthquakes 1974 to Feb. 21, 2012 -- M 4.5 and Greater Trumann, Arkansas
Date: 1976/03/25 Origin Time of Earthquake (UTC): 00:41:20.5000  Latitude: 35.59000  Longitude: -90.48000 Depth (km): 15.0000  Magnitude: 5.0  Google location: Map  

Trumann, Arkansas
Date: 1976/03/25 Origin Time of Earthquake (UTC):  01:00:11.9000  Latitude:  35.61000  Longitude: -90.48000 Depth (km): 15.0000  Magnitude: 4.5  Google location: Map

Chaffee, Missouri
Date: 1990/09/26 Origin Time of Earthquake (UTC): 13:18:51.7100  Latitude: 37.15200  Longitude: -89.61300  Depth (km): 1.0000  Magnitude: 4.8  Google location: Map  

Risco, Missouri
Date: 1991/05/04 Origin Time of Earthquake (UTC): 01:18:54.6000 Latitude: 36.57500 Longitude: -89.82500  Depth (km): 11.2000  Magnitude: 4.5   Google location: Map

Data collected from the New Madrid Earthquake Catalog maintained by the Center for Earthquake Research and Information. Search the catalog for other occurrences, create a map and learn more about occurrences in the New Madrid Seismic Zone.

Missouri Earthquake Hazards Maps

The following maps can be viewed on the Web. Print versions are available at no charge. Unless you stop by our Maps and Publications Desk, a shipping fee will be charged and $1.50 for the mailing tube. Tax will be added for Missouri residents.

To order any of the items below, visit the Missouri Geology Store or fill out, save and submit email (or send via postal mail) this order form, call the Maps and Publications desk at 573-368-2125 or drop by our Rolla office at 111 Fairgrounds Road.

No more than three maps can be supplied in one mailing tube.

To order online, visit The Missouri Geology Store.

Earthquake Facts