Resource at https://data.oceannetworks.ca/
https://data.oceannetworks.ca/home

Resource at https://earthquakescanada.nrcan.gc.ca/
https://earthquakescanada.nrcan.gc.ca/stndon/NEDB-BNDS/bulletin-en.php

Resource at https://www.oceannetworks.ca/
https://www.oceannetworks.ca/services/earthquake-early-warning/