Fabio Manta, Institut de Physique du Globe de Paris, Paris, France, Giovanni Occhipinti, Université de Paris, Institut de Physique du Globe de Paris, CNRS, Paris, France, Emma Hill, Nanyang Technological University, Asian School of the Environment, Singapore, Singapore, Anna B Perttu, Infrasound Laboratory, Kailua Kona, HI, United States, Jelle D Assink, Royal Netherlands Meteorological Institute, R&D Seismology and Acoustics, De Bilt, Netherlands and Benoit Taisne, Asian School of the Environment, Singapore, Singapore