The 2016 Mw 7.1 Kumamoto Earthquake. A photographic atlas of coseismic surface ruptures related to the Aso Volcano, Japan / Землетрясение Кумамото 2016-го года интенсивностью 7.1 балла. Фотографический атлас сейсмических разломов поверхности, связанных с

The Mw 7.1 (Mj 7.3) Kumamoto earthquake occurred on April 16, 2016, resulting in more than 100 deaths and extensive damage on Kyushu Island in southwestern Japan. In order to determine the motion of the seismogenic fault, ground deformation, and relationships between coseismic surface ruptures and pre-existing faults, our survey group conducted fieldworks immediately, beginning one day after the main shock. During this time, we observed the principal structural features and measured offsets at the main locations of the coseismic surface ruptures, and then we retrieved ground deformation markers from locations that were damaged during the earthquake. Field investigations revealed that the coseismic surface rupturing terminated at the Aso caldera, and suggested that the newly formed coseismic ruptures under the Aso caldera are potential new channels for magma venting, which change the spatial heterogeneity and mechanical properties of the Aso volcano, and therefore may necessitate reassessment of the volcanic hazard in the vicinity of the Aso volcano (Lin et al. 2016). Amazingly, as suggested in our previous study (Lin et al. 2016), the Aso volcano re-erupted on October 8, 2016, after a 36-year dormant duration. <...>