ISC-GEM Global Instrumental Earthquake Catalogue (1900-2009) GEM Technical Report 2012-01 V1.0.0
Storchak D.A., D. Di Giacomo, I. Bondár, J. Harris, E.R. Engdahl, W.H.K. Lee, A. Villaseñor, P. Bormann, and G. Ferrari
Geological, earthquake and geophysical data
GEM global earthquake model