Resource at https://earthquakescanada.nrcan.gc.ca/
https://earthquakescanada.nrcan.gc.ca/fdsnws/

Resource at https://www.ctbto.org/
https://www.ctbto.org/specials/vdec/

Resource at https://www.globalcmt.org/
https://www.globalcmt.org/CMTsearch.html