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https://doi.org/10.31905/QXHASFQN

Submission date: 04-06-2024

Local earthquake tomography dataset for the NW Dinarides area


Gregor Rajh (1), Josip Stipčević (2), Mladen Živčić (3), Marijan Herak (4), Andrej Gosar (5),
  • (1) Slovenian Environment Agency, Seismology Office, Vojkova 1b, 1000 Ljubljana, Slovenia
  • (2) University of Zagreb, Faculty of Science, Department of Geophysics, Horvatovac 95, 10000 Zagreb, Croatia,
  • (3) Slovenian Environment Agency, Seismology Office, Vojkova 1b, 1000 Ljubljana, Slovenia
  • (4) University of Zagreb, Faculty of Science, Department of Geophysics, Horvatovac 95, 10000 Zagreb, Croatia
  • (5) Slovenian Environment Agency, Seismology Office, Vojkova 1b, 1000 Ljubljana, Slovenia and University of Ljubljana, Faculty of Natural Sciences and Engineering, Aškerčeva 12, 1000 Ljubljana, Slovenia

Brief Description: The NW Dinarides area lies in the northeastern corner of the Adriatic microplate. Taking advantage of the greatly increased amount of data due to the modernization of the Slovenian seismological network and the temporary deployments within the AlpArray project, we performed 3-D simultaneous hypocenter–velocity inversions with routinely picked arrival times of P- and S-waves from 502 local earthquakes. The resolution analysis showed that the resulting 3-D P-velocity and vP/vS model could be successfully recovered at least up to a depth of 15 km. The final 3-D models show two distinct velocity anomalies with a narrow transition zone in between.

Corresponding Author:

Gregor Rajh

Download File:


rajh_1.zip File size: 17M

File Contents:

1D_inversion_output/MPS_locations.cnv
1D_inversion_output/MPS_model.mod
1D_inversion_output/MPS_relocations.cnv
1D_inversion_output/MPS_relocations_detailed.reloc
1D_inversion_output/MPS_relocations_summary.txt
1D_inversion_output/README.txt
1D_inversion_output/seismic_stations_velest.sta
3D_inversion/README.txt
3D_inversion/relocations/3D_relocations_bulletin_simulps.txt
3D_inversion/relocations/3D_relocations_summary.txt
3D_inversion/relocations/3D_relocations_summary_simulps.txt
3D_inversion/relocations/in_all_seismic_stations_simulps_STNS.txt
3D_inversion/relocations/in_final_3D_model_simulps_MOD.txt
3D_inversion/relocations/in_routine_locations_bulletin_simulps_EQKS.cnv
3D_inversion/simultaneous_inversion/input/filtered_earthquakes_criteria.txt
3D_inversion/simultaneous_inversion/input/filtered_selected_earthquake_dataset_simulps_EQKS.txt
3D_inversion/simultaneous_inversion/input/seismic_stations_observed_simulps_STNS.txt
3D_inversion/simultaneous_inversion/input/starting_model_coarse_grid_MOD.txt
3D_inversion/simultaneous_inversion/input/wadati/filtered_phases_wadati_2sigma_plusminus0.2_dmax400km.txt
3D_inversion/simultaneous_inversion/input/wadati/selected_earthquake_dataset_filtered_phases_wadati_simulps.txt
3D_inversion/simultaneous_inversion/input/wadati/wadati_plot_2sigma_plusminus0.2_dmax400km.png
3D_inversion/simultaneous_inversion/output/final_3D_model_simulps_vp_vpvs.txt
3D_inversion/simultaneous_inversion/output/final_3D_model_simulps_vp_vs_vpvs.txt
3D_inversion/simultaneous_inversion/output/locations_final_3D_model.txt
3D_inversion/simultaneous_inversion/output/residuals_final_3D_model.txt
3D_inversion/simultaneous_inversion/output/resolution_final_3D_model.txt
ABOUT.txt
docs/about_inversion_code.txt
docs/nordic_format.pdf
docs/SimulPS_users_guide.pdf
docs/velest_guide.pdf
routine_locations/README.txt
routine_locations/routine_locations_bulletin_Nordic.txt
routine_locations/routine_locations_summary.txt

Cite as:


Rajh, G., Stipčević, J., Živčić, M., Herak, M., Gosar, A. (2024). Local earthquake tomography dataset for the NW Dinarides area, ISC Seismological Dataset Repository, https://doi.org/10.31905/QXHASFQN