Articles | Volume 12, issue 3
Research article
04 Mar 2021
Research article |  | 04 Mar 2021

Seismicity during and after stimulation of a 6.1 km deep enhanced geothermal system in Helsinki, Finland

Maria Leonhardt, Grzegorz Kwiatek, Patricia Martínez-Garzón, Marco Bohnhoff, Tero Saarno, Pekka Heikkinen, and Georg Dresen

Related authors

CHENILLE: Coupled Behavior Understanding of Faults: from the Laboratory to the Field
Audrey Bonnelye, Pierre Dick, Marco Bohnhoff, Fabrice Cotton, Rüdiger Giese, Jan Henninges, Damien Jougnot, Grzegorz Kwiatek, and Stefan Lüth
Adv. Geosci., 58, 177–188,,, 2023
Short summary
Seismic monitoring of the STIMTEC hydraulic stimulation experiment in anisotropic metamorphic gneiss
Carolin M. Boese, Grzegorz Kwiatek, Thomas Fischer, Katrin Plenkers, Juliane Starke, Felix Blümle, Christoph Janssen, and Georg Dresen
Solid Earth, 13, 323–346,,, 2022
Short summary

Related subject area

Subject area: Tectonic plate interactions, magma genesis, and lithosphere deformation at all scales | Editorial team: Seismics, seismology, paleoseismology, geoelectrics, and electromagnetics | Discipline: Seismology
Two subduction-related heterogeneities beneath the Eastern Alps and the Bohemian Massif imaged by high-resolution P-wave tomography
Jaroslava Plomerová, Helena Žlebčíková, György Hetényi, Luděk Vecsey, Vladislav Babuška, and AlpArray-EASI and AlpArray working groups
Solid Earth, 13, 251–270,,, 2022
Short summary
Basin inversion: reactivated rift structures in the central Ligurian Sea revealed using ocean bottom seismometers
Martin Thorwart, Anke Dannowski, Ingo Grevemeyer, Dietrich Lange, Heidrun Kopp, Florian Petersen, Wayne C. Crawford, Anne Paul, and the AlpArray Working Group
Solid Earth, 12, 2553–2571,,, 2021
Short summary
Moho and uppermost mantle structure in the Alpine area from S-to-P converted waves
Rainer Kind, Stefan M. Schmid, Xiaohui Yuan, Benjamin Heit, Thomas Meier, and the AlpArray and AlpArray-SWATH-D Working Groups
Solid Earth, 12, 2503–2521,,, 2021
Short summary
COVID-19 lockdown effects on the seismic recordings in Central America
Mario Arroyo-Solórzano, Diego Castro-Rojas, Frédérick Massin, Lepolt Linkimer, Ivonne Arroyo, and Robin Yani
Solid Earth, 12, 2127–2144,,, 2021
Short summary
Present-day geodynamics of the Western Alps: new insights from earthquake mechanisms
Marguerite Mathey, Christian Sue, Colin Pagani, Stéphane Baize, Andrea Walpersdorf, Thomas Bodin, Laurent Husson, Estelle Hannouz, and Bertrand Potin
Solid Earth, 12, 1661–1681,,, 2021
Short summary

Cited articles

Ader, T., Chendorain, M., Free, M., Saarno, T., Heikkinen, P., Malin, P., Leary, P., Kwiatek, G., Dresen, G., Bluemle, F., and Vuorinen, T.: Design and implementation of a traffic light system for deep geothermal well stimulation in Finland, J. Seismol., 24, 991–1014,, 2019. 
Backers, T. and Meier, T.: Stress field modeling for the planned St1 Deep Heat geothermal wells for Aalto University, Finland, Report A1601/St1/160508fr, 2016. 
Bentz, S., Kwiatek, G., Martínez-Garzón, P., Bohnhoff, M., and Dresen, G.: Seismic moment evolution during hydraulic stimulations, Geophys. Res. Lett., 47, e2019GL086185,, 2020. 
Bohnhoff, M., Malin, P., ter Heege, J., Deflandre, J.-P., and Sicking, C.: Suggested best practice for seismic monitoring and characterization of non-conventional reservoirs, First Break, 36, 59–64, 2018. 
D'Auria, L. and Massa, B.: Stress inversion of focal mechanism data using a bayesian approach: A novel formulation of the right trihedra method, Seismol. Res. Lett., 86, 1–10,, 2015.