WebObs PROC.JERKRER processed data files for 1998-2023 magmatic events at Piton de la Fournaise volcano (Réunion island)

The dataset contains 50 files of processed and filtered signals from the WebObs system (Beauducel et al., 2020) PROC.JERKRER installed at OVPF-IPGP, associated with magmatic events from 1998 to 2023. The raw data come from the RER (Rivière de l'Est) Geoscope broadband seismic station, channels LMN, LME, LKI, and LHN, LHE before 2010. Files are 12-hour length and 1-minute sampling rate, and each contain 8 channels described in the file header. File name includes the eruption and seismic swarm timestamps, and a suffix _E for eruptions, and _SC-D for intrusions (seismic crisis + deformation). For further details, refer to Beauducel et al. (2025).