So I had just arrived at work, and was getting ready for my daily work load, when my cube walls shook, and the floor started to rattle and roll in a back and forth movement roughly north and south.

About 12 minutes later, the Geological services started reporting is as a 4.3 Richter scale earthquake, the strongest in a while (over a month) and the strongest I have felt here in Oklahoma.

http://earthquaketrack.com/quakes/2016-08-17-13-34-29-utc-4-3-4
http://earthquaketrack.com/p/united-states/oklahoma/recent