Amplitude source location method with depth-dependent scattering and attenuation structures: application at Nevado del Ruiz volcano, Colombia

Hiroyuki Kumagai1, John Makario Londono2, Yuta Maeda1 and Alvaro Esteban Acevedo3, (1)Nagoya University, Nagoya, Japan, (2)Colombia Geological Survey, Manizales, Colombia, (3)Colombian Geological Survey, Manizales, Colombia