Catalog of seismicity induced at Rittershoffen-ECOGI geothermal site during its development phase, according to Gaucher et al. (2025). The authors analyzed the three successive stimulations of GRT-1 well (thermal, chemical and hydraulic ) carried out in 2013. The catalog results from improved template matching and relative relocation, and contains over 3,000 seismic events. For further details, see Emmanuel Gaucher, Olivier Lengliné, and Jean Schmittbuhl (2025), “Seismic interplay during the GRT-1 stimulation series of the Rittershoffen EGS reservoir (https://doi.org/10.3389/feart.2026.1738377) Time period: 04/04/2013 00:00:00 to 05/07/2013 00:00:00 (UTC). The data parameters are the following: Column 1: Date Column 2: Time (UTC) Column 3: Easting in meters, Lambert II extended (EPSG:27572) Column 4: Northing in meters, Lambert II extended (EPSG:27572) Column 5: Hypocenter elevation in meters above sea level Column 6: Local magnitude (ML) Column 7: Horizontal location uncertainty (m) Column 8: Vertical location uncertainty (m) Column 9: Origin-time uncertainty (s) Column 10: Correlation coefficient

The objective of the GeORG project (Geopotentials of the deep Upper Rhine Graben, https://www.geopotenziale.org/home/index_html) was to create a 3D model of the geological structure of the Upper Rhine Graben down to several kilometers depth. It provides a comprehensive information base (thickness/depth maps, temperature maps, and geological cross-sections that can be generated across the entire area). The BRGM distributes the French part of this 3D geological model via its Cupidon repository (https://data.geoscience.fr/metadataRecord/4a58a7e3-8b71-4c69-9447-cb1c791d23a3). We cut out this model around the Rittershoffen site with a radius of approximately 10 km. Modeled lithological interfaces: 010_blg : Base of the Plio-Quaternary 040_bff : Base of the Froidefontaine Formation 050_bt :Base of the Tertiary 090_bju : Base of the Lias 100_bku : Base of the Keuper 110_tms : Top of the Saliferous Muschelkalk 120_bmu : Base of the Muschelkalk 130_btr : Base of the Triassic 170_kr :Top of the Hercynian 600_salt_diapirs : Salt diapirs faults_fr_s03: fault

The objective of the GeORG project (Geopotentials of the deep Upper Rhine Graben, https://www.geopotenziale.org/home/index_html) was to create a 3D model of the geological structure of the Upper Rhine Graben down to several kilometers depth. It provides a comprehensive information base (thickness/depth maps, temperature maps, and geological cross-sections that can be generated across the entire area). The BRGM distributes the French part of this 3D geological model via its Cupidon repository (https://data.geoscience.fr/metadataRecord/4a58a7e3-8b71-4c69-9447-cb1c791d23a3). We cut out this model around the Soultz-sous-Forêts site with a radius of approximately 10 km. Modeled lithological interfaces: 010_blg : Base of the Plio-Quaternary 040_bff : Base of the Froidefontaine Formation 050_bt :Base of the Tertiary 090_bju : Base of the Lias 100_bku : Base of the Keuper 110_tms : Top of the Saliferous Muschelkalk 120_bmu : Base of the Muschelkalk 130_btr : Base of the Triassic 170_kr :Top of the Hercynian 600_salt_diapirs : Salt diapirs faults_fr_s03: fault

Microseismic catalogue with Magnitude from Schmittbuhl et al.(2021) at Vendenheim-Strasbourg from November 2019 to January 2021. For more details, see the article Induced and triggered seismicity below the city of Strasbourg, France from November 2019 to January 2021 by Schmittbuhl, J., Lambotte, S., Lengliné, O., Grunberg, M., Jund, H., Vergne, J., Cornet, F., Doubre, C., Masson, F. (2021) (https://doi.org/10.5802/crgeos.71) Time period : 14/03/2018 to 01/03/2021 The data parameters are the following: Column 1: Event identification Column 2: Date (UTC) Column 3: Time (UTC) Column 4: Latitude WGS84 Column 5: Longitude WGS84 Column 6: Depth (m) Column 7: Magnitude Column 8: Number of cross-correlated P phase Column 9: Number of cross-correlated S phase

Microseismic catalogue (RELOC) from Schmittbuhl et al.(2021) at Vendenheim-Strasbourg from November 2019 to January 2021. For more details, see the article Induced and triggered seismicity below the city of Strasbourg, France from November 2019 to January 2021 by Schmittbuhl, J., Lambotte, S., Lengliné, O., Grunberg, M., Jund, H., Vergne, J., Cornet, F., Doubre, C., Masson, F. (2021) (https://doi.org/10.5802/crgeos.71) Time period : 14/03/2018 to 05/03/2021 The data parameters are the following: Column 1: Event identification Column 2: Date (UTC) Column 3: Time (UTC) Column 4: Latitude WGS84 Column 5: Longitude WGS84 Column 6: Depth (m) Column 7: Number of cross-correlated P phase Column 8: Number of cross-correlated S phase

Microseismic catalogue from Schmittbuhl et al.(2021) at Vendenheim-Strasbourg- Stimulation 2019 . For more details, see the article Induced and triggered seismicity below the city of Strasbourg, France from November 2019 to January 2021 by Schmittbuhl, J., Lambotte, S., Lengliné, O., Grunberg, M., Jund, H., Vergne, J., Cornet, F., Doubre, C., Masson, F. (2021) (https://doi.org/10.5802/crgeos.71) The data parameters are the following: Column 1: Event identification Column 2: Date (UTC) Column 3: Time (UTC) Column 4: Latitude WGS84 Column 5: Longitude WGS84 Column 6: Depth (m) Column 7: Number of cross-correlated P phase Column 8: Number of cross-correlated S phase

Injected volume obtained during the operations of the 2019 hydraulic program at Vendenheim for the GT1 and GT2 wells. Several operations were carried out from 01/01/2019 to 01/01/2020, for more details see the expert report (https://www.bas-rhin.gouv.fr/contenu/telechargement/47764/305601/file/Rapport%20du%20Comit%C3%A9_version%20int%C3%A9grale.pdf) The data parameters are the following: Column 1: Date Column 2: Time (UTC) Column 3: Injected volume (m3) These data have been extrapolated from the figures in the expert report (https://www.bas-rhin.gouv.fr/contenu/telechargement/47764/305601/file/Rapport%20du%20Comit%C3%A9_version%20int%C3%A9grale.pdf)

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

The objective of the GeORG project (Geopotentials of the deep Upper Rhine Graben, https://www.geopotenziale.org/home/index_html) was to create a 3D model of the geological structure of the Upper Rhine Graben down to several kilometers depth. It provides a comprehensive information base (thickness/depth maps, temperature maps, and geological cross-sections that can be generated across the entire area). The BRGM distributes the French part of this 3D geological model via its Cupidon repository (https://data.geoscience.fr/metadataRecord/4a58a7e3-8b71-4c69-9447-cb1c791d23a3). We cut out this model around the Soultz-sous-Forêts site with a radius of approximately 10 km. Modeled lithological interfaces: 010_blg : Base of the Plio-Quaternary 040_bff : Base of the Froidefontaine Formation 050_bt :Base of the Tertiary 070_thr : Top of the Great Oolite 090_bju : Base of the Lias 100_bku : Base of the Keuper 110_tms : Top of the Saliferous Muschelkalk 120_bmu : Base of the Muschelkalk 130_btr : Base of the Triassic 170_kr :Top of the Hercynian 600_salt_diapirs : Salt diapirs faults_fr_s03: fault

This dataset collects user reactions on social networks, specifically Facebook and Twitter, regarding geothermal energy in Alsace, in connection with the perception of earthquakes. In the context of an environmental controversy, this study highlights the role of these digital platforms as spaces for expression and public debate. In this dataset, publications by various actors are analyzed, including industrial players involved in geothermal projects, associations engaged in environmental issues, public institutions such as the prefecture and municipalities, as well as academic institutions such as EOST. The media, as vectors of information and debate, also play a role in shaping the discourse and influencing perceptions around this controversy. This study covers the period from 21/09/2015 to 24/03/2022