2025-08-07T19:15:50.216658Z49.76078033447266-124.506866455078120manualconfirmedCASS1.6059685491668059ML1Origin/20250808150351.664924.182903Magnitude/20250808150351.664975.182904quarry blastCASSVancouver Island, Canada Regionregion namecass2025pjtucontributorID