Audio-based, unsupervised machine learning reveals cyclic changes in earthquake mechanisms in the Geysers geothermal field, California

Benjamin K Holtzman1, Arthur Paté2, John Paisley3, Felix Waldhauser4, Douglas Repetto2 and Lapo Boschi5, (1)Lamont-Doherty Earth Observatory, Palisades, NY, United States, (2)Lamont Doherty Earth Observatory, Columbia Univ., Palisades, NY, United States, (3)Columbia University of New York, Data Science Institute, Dept. of Electrical Engineering, New York, NY, United States, (4)Columbia University, Lamont-Doherty Earth Observatory, Palisades, United States, (5)CNRS, Institut des Sciences de la Terre Paris (iSTeP), Paris, France