Detection of debris-flow events from seismic signals using Benford’s law Qi Zhou, Hui Tang, Jens M. Turowski, Jean Braun, Ci-Jian Yang, Michael Dietze, Sophie Lagarde, Ahmed Abdelwahab and Fabian Walter E3S Web of Conf., 415 (2023) 03033 Published online: 18 August 2023 DOI: 10.1051/e3sconf/202341503033