2025-08-15T18:54:49.698716Z49.75802993774414-124.513221740722660manualconfirmedCASS1.6375743746461433ML1Origin/20250815212700.436375.257959Magnitude/20250815212700.436425.257960quarry blastCASSVancouver Island, Canada Regionregion namecass2025pyjdcontributorID