A Systematic Assessment of the Spatiotemporal Evolution of Fault Activation Through Induced Seismicity in Oklahoma and Southern Kansas

Much of Oklahoma and southern Kansas has seen widespread seismic activity in the last decade that is attributed to large‐scale wastewater disposal into the Arbuckle group. Using a waveform‐relocated earthquake catalog, we perform a systematic study of the activity on several hundreds of identified faults. We use 93 sequences with at least 30 events for a detailed analysis of their spatiotemporal evolution. For most awakened faults, seismicity...