In The Know: Oklahoma registers more earthquakes in 2014 than in last 30 years combined - Oklahoma Policy Institute
In The Know is a daily synopsis of Oklahoma policy-related news and blogs. Inclusion of a story does not necessarily mean endorsement by the Oklahoma Policy Institute. You can sign up here to receive In The Know by e-mail. With 567 earthquakes magnitude 3.0 or greater, Oklahoma experienced more earthquakes in 2014 than the last 30 years
Gene Perry
