I know it's hard to believe that I'm actually dedicating a page to earthquakes, but recent events dictates the need for some information.  Before you start:  I know, earthquakes aren't considered weather related.  However, the need for preparations, monitoring, and public education, are all necessary - just like during severe weather. 

It's up to you.  You can take this information for what it is or add it to your list of information you'll never need.  Either way, I hope you find the information here useful.

Earthquakes in Oklahoma?  Seriously?

Yes, seriously.  We have a fault that runs northwest to southeast through the center of our state.  It's called the Meers Fault.  Lately there seems to be some movement along the fault line and that movement has been felt nearly 1,000 miles away. 

On November 6, 2011, a 5.6 magnitude earthquake rattled Oklahoma and became the most powerful earthquake in Oklahoma History, unseating a 5.5 magnitude quake back in 1952.

In this aerial photograph of an area in SE Oklahoma, you can clearly see the fault line.

Photo Courtesy of Oklahoma Geological Survey

Graphic Courtesy of U.S. Geological Survey

Recent Earthquake Activity

For a catalog of recorded earthquakes by year in Oklahoma, visit OGS at http://www.okgeosurvey1.gov/pages/earthquakes/catalogs.php

For a list of recent earthquakes and aftershocks, visit USGS at http://earthquake.usgs.gov/earthquakes/recenteqsus/Maps/US10/32.42.-100.-90_eqs.php

Useful Links

Oklahoma Geological Survey
United States Geological Survey
FEMA:  Be ready