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false4DOIDB.GIPP 10.5880/GIPP.201925.1 Hillers, Gregor Gregor Hillers 0000-0003-2341-1892 Institute of Seismology, University of Helsinki, Helsinki, Finland Rintamäki, Annukka E. Annukka E. Rintamäki Institute of Seismology, University of Helsinki, Helsinki, Finland Vuorinen, Tommi A. T. Tommi A. T. Vuorinen Institute of Seismology, University of Helsinki, Helsinki, Finland Luhta, Tuija Tuija Luhta 0000-0001-6766-6518 Institute of Seismology, University of Helsinki, Helsinki, Finland Arhe, Katriina Katriina Arhe Institute of Seismology, University of Helsinki, Helsinki, Finland Galvin, Keith Keith Galvin Institute of Seismology, University of Helsinki, Helsinki, Finland Keskinen, Jukka Jukka Keskinen Institute of Seismology, University of Helsinki, Helsinki, Finland Kortström, Jari T. Jari T. Kortström Institute of Seismology, University of Helsinki, Helsinki, Finland Lin, Tzu-Chi Tzu-Chi Lin Institute of Seismology, University of Helsinki, Helsinki, Finland Lindblom, Pasi Y. Institute of Seismology, University of Helsinki, Helsinki, Finland Oksanen, Tahvo J. Institute of Seismology, University of Helsinki, Helsinki, Finland Pownall, Jonathan M. 0000-0002-6013-3193 Department of Geosciences and Geography, University of Helsinki, Finland Seipäjärvi, Pirita J. Institute of Seismology, University of Helsinki, Helsinki, Finland Taylor, George Institute of Seismology, University of Helsinki, Helsinki, Finland Tsarsitalidou, Christina Institute of Seismology, University of Helsinki, Helsinki, Finland Voutilainen, Ahti I. Institute of Seismology, University of Helsinki, Helsinki, Finland Whipp, David M. 0000-0002-3820-6886 Institute of Seismology, University of Helsinki, Helsinki, Finland GFZ Data Services 2021 Geothermal system geothermal reservoir stimulation induced seismicity induced earthquakes Fennoscandian shield earthquake monitoring seismic arrays array seismology array of arrays Finland Helsinki PASSIVE_SEISMIC > NETWORK PASSIVE_SEISMIC > ARRAY SENSOR > GEOPHONE SENSOR > 3-C LAND MINISEED_DATA_FORMAT SEISMIC_WAVEFORM_DATA EARTH SCIENCE > SOLID EARTH EARTH SCIENCE > SOLID EARTH > TECTONICS > EARTHQUAKES EARTH SCIENCE > SOLID EARTH > TECTONICS > EARTHQUAKES > SEISMIC PROFILE Geophysical Instrumentation Pool Potsdam (GIPP) GFZ German Research Centre for Geosciences, Potsdam, Germany Hillers, Gregor Institute of Seismology, University of Helsinki, Helsinki, Finland Vuorinen, Tommi A. T. Institute of Seismology, University of Helsinki, Helsinki, Finland GIPP Support Team GFZ German Research Centre for Geosciences, Potsdam, Germany 2024-08-30 2019/2020 Dataset 10.1785/0220210195 10.5880/GIPP.201802.1 10.1785/0220190253 10.1126/sciadv.aav7224 10.17815/jlsrf-2-128 10.5880/GFZ.2.1.2017.001 CC BY 4.0 The stations are part of a seismic network in the Helsinki capital area of Finland in 2020. The stations recorded the response to a second stimulation of a ∼ 6 km deep enhanced geothermal system in the Otaniemi district of Espoo that followed on the first larger stimulation in 2018. The second stimulation from 6 May to 24 May 2020 established a geothermal doublet system.

The Institute of Seismology, University of Helsinki (ISUH), installed the 70 GIPP-provided geophones in addition to surface broadband sensors, ISUH-owned short-period instruments, and a borehole satellite network deployed by the operating company. The data set consists of raw CUBE-recorder data and converted MSEED data. The data set has been collected to underpin a wide range of seismic analysis techniques for complementary scientific studies of the evolving reservoir processes and the induced event properties. These should inform the legislation and educate the public for transparent decision making around geothermal power generation in Finland. The full 2020 network and with it the deployment of the CUBE stations is described in a Seismological Research Letter Data Mine Column by A. Rintamäki et al. (2021).
The Geophysical Instrument Pool Potsdam (GIPP) provides field instruments for (temporary) seismological studies (both controlled source and earthquake seismology) and for magnetotelluric (electromagnetic) experiments. The GIPP is operated by the GFZ Helmholtz Centre for Geosciences. The instrument facility is open for academic use. Instrument applications are evaluated and ranked by an external steering board. See Haberland and Ritter (2016) and https://www.gfz.de/gipp for more information.
Study area in Espoo, Finland 24.5 25.1 60 60.4 Geophysical Instrument Pool Potsdam GIPP201925 Helmholtz-Zentrum Potsdam - Deutsches GeoForschungsZentrum GFZ http://dx.doi.org/10.13039/501100010956