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| 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. |
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