Mailing Address:
Ohio Department of Natural Resources
Division of Geological Survey
2045 Morse Rd., Bldg. C-1
Columbus, OH 43229-6693


Telephone:
(614) 265-6576
Fax: (614) 447-1918
E-Mail: geo.survey@dnr.state.oh.us


Earthquake Contact:

Michael C. Hansen
OhioSeis Network Coordinator
(740) 548-5979
ohioseis@dnr.state.oh.us


Location Map


geo survey logo
OhioSeis

Earthquake beneath Illinois

Origin Time: 18 April, 2008, 5:38 a.m. EDT
Magnitude: 5.2 mbLg
Depth: 10 km (fixed)

Location: 38.47 N -87.85 W 


Many residents across the state of Ohio felt a 5.2-magnitude earthquake on April 18 at about 5:38 a.m. EDT. No damage was reported from Ohio. This earthquake was felt across the Midwest and is typical of periodic earthquakes that occasionally strike the region. Unlike California, the geology of the mid-continent allows seismic energy to travel great distances. This earthquake was recorded by the Ohio Seismic Network 290 miles from the epicenter and the energy took one to two minutes to reach Ohio.
 
Ohio recorded a 5.4-magnitude earthquake centered in Shelby County in 1937, which caused considerable damage in town of Anna. A 5.0-magnitude earthquake struck southern Lake County, east of Cleveland in 1986 and caused minor damage. Ohio has experienced more than 200 felt earthquakes since 1776. 
 
Additional information on the Illinois earthquake can be found at http://earthquake.usgs.gov/eqcenter/recenteqsww/Quakes/us2008qza6.php

 

Map showing distance from the epicenter

 

The Illinois earthquake as recorded in Columbus, Ohio

  



Ohio Seismic Network   http://www.dnr.state.oh.us/OhioSeis

Last update April 18, 2008
Ohio Ohio Division of Geological Survey   http://dnr/state.oh.us/geosurvey/