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The Oklahoma Geological Survey endeavors to accurately monitor, document, and investigate seismicity in the state of Oklahoma and to make all of this information readily available to the public. With the large increase of earthquakes over the past few years, our Seismic Monitoring Program has been expanding its network capability as well as its team. Throughout these earthquake pages, you will find many informative resources and be able to familiarize yourself with our program. We invite you to explore our website and to contact us with any questions or concerns that you might have regarding Oklahoma seismicity. 

BLOK Seismic Station
Seismic Station