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AGS / Maps & Data / Geohazard Maps / County Seismicity Maps

Number Series GH-EQ-CO
Title County Seismicity Maps
Author (s) Scott M. Ausbrooks, David H. Johnston, William L. Prior, and Erica Doerr


General Description This map was generated from a selection of seismic events that have occurred from 1699 to the present in Arkansas.  The seismic data have been taken from publications of the Center for Earthquake Research and Information (CERI) at the University of Memphis, the Department of Earth and Atmospheric Sciences at Saint Louis University, the U. S. Geological Survey, the Arkansas Geological Survey, the Eastern Section of the Seismological Society of America and the University of Arkansas at Little Rock.

We extend our appreciation to John David McFarland III for compiling the original earthquake database used to make this map and for sharing his knowledge of Arkansas Seismicity.  We would also like to thank the Center for Earthquake Research and Information (CERI) at the University of Memphis for seismic data used to generate these maps.

Availability Yes.  Paper copy (Print-on-Demand); CD-Rom or Free download as a .pdf file.
Price Paper-$13.25 plus shipping; CD-rom-$25.00 plus shipping or free download

Contact Sales Office at (501) 296-1877,  for shipping and handling charges.

Online Version Yes. See above map and table.

(You must have Adobe Acrobat Reader® to open this file.)

Contact Information Arkansas Geological Survey
3815 West Roosevelt Road
Little Rock, AR  72204

(501) 296-1877 or  (501) 296-1878


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Arkansas Geological Survey
Vardelle Parham Geology Center
3815 West Roosevelt Road
Little Rock, AR 72204
Phone: 501-296-1877 | Fax: 501-663-7360
Business Hours: Monday - Friday 8:00am - 4:30pm

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