OU team details foreshock activities leading up to Pawnee earthquake

OU team details foreshock activities leading up to Pawnee earthquake 07/21/2017 10:56 AM EDT A University of Oklahoma geophysics professor, Xiaowei Chen, details the foreshock activities leading up to the Pawnee earthquake, and highlights the complicated relationship between seismicity and wastewater injection rates in a research study published this week in Scientific Reports. The study details the precursory earthquake (foreshock) sequences that culminated in the September 3, 2016, 5.8 magnitude earthquake near Pawnee, Okla. Full story at https://www.ou.edu/content/publicaffairs/archives/2017/OUTeamDetailsForeshockActivitiesLeadingUptoPawneeEarthquake.html Source University of Oklahoma This is an NSF News From the Field item.   Follow NSF:  This email was sent using GovDelivery Communications Cloud on behalf of: National Science Foundation Update · 4201 Wilson Boulevard · Arlington, VA 22230 · 703-292-5111