2025-08-04T00:08:49.268592Z51.43115997314453-131.4673919677734410manualconfirmedCASS2.5478018674386833Mw(MLSn)1Origin/20250806193136.486307.166806Magnitude/20250806193136.486357.166807earthquakeCASSHaida Gwaii Regionregion namecass2025pcvmcontributorID