SEGJ Technical Conference


Microseismic monitoring in Kakkonda Geothermal Field, Japan


Abstract
We conducted continuous microseismic monitoring in Kakkonda Geothermal Field, Iwate, Japan since December 2017 for the sake of investigating seismicity in deep subsurface around the brittle-ductile transition. A set of analyses (e.g, hypocenter determination, seismic tomography, focal mechanism analysis) were applied to the observed data (~ May 2019) and we introduce the preliminary results in this report.