The velocity structure of the volcanic plumbing system of Gede Volcano, West Java, Indonesia

Dannie Hidayat1, Dini Nurfiani2, Ahmad Basuki3, Oktory Prambada4, Hendra Gunawan4 and Benoit Taisne5, (1)Earth Observatory of Singapore, Singapore, Singapore, (2)National Research and Innovation Agency, Research Center for Geological Hazards, Bandung, Indonesia, (3)Center of Volcanology and Geological Hazard Mitigation, Bandung, Indonesia, (4)Center for Volcanology and Geological Hazard Mitigation, Bandung, Indonesia, (5)Nanyang Technological University, Asian School of the Environment, Singapore, Singapore