Magnitude 3.6 earthquake rattles 3 Great Lakes states, USGS says - mlive.com
Midwest quakes remain a mystery
Earthquake startles Iowans, who feel tremors from Oklahoma
Magnitude 3.6 earthquake in Illinois reaches parts of Wisconsin, Iowa and Indiana - Washington Times
Why Was There an Earthquake Right Across the Iowa Border Today?
Why don't we have earthquakes in Iowa? - DNR News Releases
Ask the expert: Could Iowa have an earthquake? | Cornell College
Magnitude 1.9 earthquake felt in Bow, neighboring towns Wednesday night | Watch
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Weak earthquake shakes Central and Northern Illinois on Wednesday morning | NPR Illinois
Strong Oklahoma earthquake felt from Iowa to Texas
Magnitude 3.6 earthquake rattles parts of northern Illinois, parts of 3 other states, USGS says
Northern Illinois earth quake felt in Iowa
Weekend Earthquake Felt In Kansas - Fairbury Journal News
Oklahoma earthquake felt in Nebraska, Iowa
Why Was There an Earthquake Right Across the Iowa Border Today?
What's the likelihood of feeling another earthquake in Iowa?
Earthquake startles Iowans, who feel tremors from Oklahoma
5.6 Magnitude Earthquake Felt Across 7 States | localmemphis.com
Central Illinois rattled by a small earthquake | Northern Public Radio: WNIJ and WNIU
Yes, that was an earthquake | News | ottumwacourier.com
Illinois residents waking up to minor earthquake | wqad.com
Iowa family feels CA earthquakes while in Las Vegas | weareiowa.com
An Iowa Perspective on Earthquakes | Iowa Geological Survey - The University of Iowa
Earthquake in Oklahoma sends tremors to Iowa | KGAN
EARTHQUAKES - Encyclopedia Dubuque
1968 Illinois earthquake - Wikipedia
![Keokuk, Iowa Historians - It Happened In Keokuk 50 Years Ago Saturday, November 9, 1968 EARTH TREMOR SHAKES KEOKUK THIS MORNING The 1968 Illinois earthquake (a "New Madrid event")[4] was the largest](https://lookaside.fbsbx.com/lookaside/crawler/media/?media_id=2173899959296057 "Keokuk, Iowa Historians - It Happened In Keokuk 50 Years Ago Saturday, November 9, 1968 EARTH TREMOR SHAKES KEOKUK THIS MORNING The 1968 Illinois earthquake (a \"New Madrid event\")[4] was the largest")
Keokuk, Iowa Historians - It Happened In Keokuk 50 Years Ago Saturday, November 9, 1968 EARTH TREMOR SHAKES KEOKUK THIS MORNING The 1968 Illinois earthquake (a "New Madrid event")[4] was the largest
Magnitude 3.6 earthquake rattles parts of northern Illinois
Northern Illinois earth quake felt in Iowa
