Earthquake catalogue data - SNSN Swedish national seismic network https://doi.org/10.18159/SNSN

Earthquake catalogue data - FNSN FNSN https://doi.org/10.14470/UR044600

Earthquake catalogue data - NNSN University of Bergen http://seismo.geo.uib.no/nnsn/#/

Earthquake catalogue data - GEUS The Geological Survey of Denmark and Greenland https://www.geus.dk/natur-og-klima/jordskaelv-og-seismologi/registrerede-jordskaelv-i-danmark

Earthquake catalogue data - Estonian seismic network Geological Survey of Estonia https://www.egt.ee/en/fields-activity-and-objectives/geology-and-environment/seismic-research-and-monitoring

PyGMT: A Python interface for the Generic Mapping Tools Dongdong Tian et al. https://doi.org/10.5281/zenodo.13679420

geopandas/geopandas: v0.8.1 K. Jordahl et al. https://doi.org/10.5281/zenodo.3946761

pandas-dev/pandas: Pandas The pandas development team https://doi.org/10.5281/zenodo.3509134