This catalog was compiled by Minetto et al. (2025) and documents microseismic activity in the Vendenheim area from January 2018 to October 2023.

The earthquakes in this catalog were detected with template matching, using recordings from the Strasbourg Dense Semi-permanent Seismic Network (DSSN) and the events located by BCSF-Renass (Bureau Central Sismologique Français – Réseau national de surveillance sismique). The earthquakes detected with template matching were relocated using a double-difference relocation method, and their magnitudes were estimated relative to those of the templates.

Events that were successfully relocated are marked with "Yes" in Column 6. Events that could not be relocated are instead marked with "No" and were assigned the location of the template event that detected them.

Minetto et al. (2025) identified eight main seismicity clusters using spatial clustering. The cluster ID of each event is reported in Column 7. Events that do not belong to any cluster have an empty field.

For further details, see B-value evolution during the Vendenheim 2018-2022 sequence of induced earthquakes by Minetto, R., Lengline, O., Schmittbuhl, J. (2025) ( https://doi.org/10.1029/2025JB031744 )

Catalog columns:

Column 1: Date (UTC)

Column 2: Time (UTC)

Column 3: Latitude

Column 4: Longitude

Column 5: Depth (in meters)

Column 6: Magnitude (local magnitude)

Column 7: Relocated ("Yes" or "No")

Column 8: Cluster_id