C-6: Fluid-rock interactions during slow and fast earthquakes.

[PC6-03] Possible geological records of subvolcanic earthquake events in lower-crustal high grade metamorphic rock

*Takumi Nara¹, Masaoki Uno¹, Diana Mindaleva¹, Tetsuo Kawakami², Fumiko Higashino², Ta Adachi³, Noriyoshi Tsuchiya¹ (1. Tohoku University (Japan), 2. Kyoto University (Japan), 3. Kyushu University (Japan))

キーワード：deep low frequency earthquake, magmatic intrusion, volcanic, extensional-shear fracturing, stress state