2025-09-12T21:02:42.830022Z49.70527267456055-124.531669616699220manualconfirmedCASS2.0691423413837344ML1Origin/20250912213550.076935.534233Magnitude/20250912213550.076996.534234quarry blastCASSVancouver Island, Canada Regionregion namecass2025rxrlcontributorID