[S-SS30] Earthquake Source Processes and Physics of Earthquakes

2:45 PM - 3:00 PM

[SSS30-16] Earthquake cluster activity beneath Tanzawa Mountains in 2012: Migration with a small stress drop

*Takuji YAMADA¹, Yohei YUKUTAKE², Toshiko TERAKAWA³, Ryuta ARAI⁴ (1.Inst. Seismol. and Volc., Hokkaido Univ., 2.Hot Springs Res. Inst. of Kanagawa Pref., 3.Earthq. and Volc. Res. Center, Nagoya Univ., 4.Japan Agency Marine-Earth Science and Technology)

Thu. May 28, 2015 11:00 AM - 12:30 PM 304 (3F)

Oral
| Symbol S (Solid Earth Sciences)
| S-VC Volcanology

[S-VC45] Active Volcanism

11:45 AM - 12:00 PM

[SVC45-13] Spatial temporal evolution of seismicity before and after the 2014 phreatic eruption of Mount Ontake

*Aitaro KATO¹, Toshiko TERAKAWA¹, Yoshiko YAMANAKA¹, Yuta MAEDA¹, Shinichiro HORIKAWA¹, Kenjiro MATSUHIRO¹, Takashi OKUDA¹ (1.Graduate School of Environmental Studies, Nagoya University)

12:00 PM - 12:15 PM

[SVC45-14] Temporal changes in earthquake focal mechanism solutions following the 2014 eruption of the Mt. Ontake volcano

*Toshiko TERAKAWA¹, Aitaro KATO¹, Yoshiko YAMANAKA¹, Yuta MAEDA¹, Shinichiro HORIKAWA¹, Kenjiro MATSUHIRO¹, Takashi OKUDA¹ (1.Graduate School of Environmental Studies, Nagoya University)

Mon. May 25, 2015 2:15 PM - 4:00 PM 201A (2F)

Oral
| Symbol S (Solid Earth Sciences)
| S-CG Complex & General

[S-CG60] Geofluids and dynamics in subduction zones

2:45 PM - 3:00 PM

[SCG60-10] Insight into earthquake generation from evolution of pore fluid pressures in a stimulated geothermal reservoir

*Toshiko TERAKAWA¹, Nicholas Deichmann² (1.Graduate School of Environmental Studies, Nagoya University, 2.ETH Zurich)