Science Advances

Supplementary Materials

This PDF file includes:

  • Fig. S1. Location of St1 Deep Heat Oy project site and different seismic networks used to monitor the stimulation campaign.
  • Fig. S2. Optimized velocity model for P and S waves (black and red lines, respectively), initially compiled from borehole logs.
  • Fig. S3. Key time intervals indicating changes in pumping protocols (Roman numerals) together with pressure and cumulative injection per injection subphase (see Materials and Methods for detailed description of changes in pumping protocol).
  • Fig. S4. b-value distribution for the full catalog.
  • Fig. S5. Results of declustering analysis.
  • Fig. S6. Dependence between corner frequency and seismic moment for the group of 56 earthquakes with MW between 0.9 and 1.9, for which spectral parameters have been estimated using the spectral fitting method.
  • Text S1. Access to catalog data

Download PDF

Files in this Data Supplement: