Frederic Girault¹, Pierre Agrinier¹, Remi Losno², Christian France-Lanord³, François Prévot¹, Rémi Freydier⁴, Sudhan Singh Mahat⁵, Mathieu Dellinger⁶, Jerome Gaillardet¹, Chiara Groppo⁷, Franco Rolfo⁷, Nabin Ghising⁸, Mukunda Bhattarai⁹, Bharat Prasad Koirala¹⁰, Lok Bijay Adhikari¹¹, Soma Nath Sapkota¹² and Frédéric Perrier¹, (1)Institut de Physique du Globe de Paris, Paris, France, (2)UMR 7154 CNRS, Institut de Physique du Globe de Paris, Sorbonne Paris CitéUniv Paris Diderot, Paris, France, (3)CNRS CRPG, Vandoeuvre Les Nancy, France, (4)HydroSciences Montpellier, Université de Montpellier, Montpellier, France, (5)Sanjen Jalavidhyut Company Limited, Kathmandu, Nepal, (6)University of Southern California, Los Angeles, United States, (7)University of Turin, Torino, Italy, (8)Department of Mines and Geology, National Seismological Centre, Kathmandu, France, (9)National Seismological Centre, Department of Mines and Geology, Kathmandu, Nepal, (10)Department of Mines and Geology, Katmandu, Nepal, (11)Nepal Department of Mines and Geology, Kathmandu, Nepal, (12)Department of Mines and Geology, Kathmandu, Nepal