2025-09-23T18:32:08.98328Z49.75350570678711-124.60954284667970manualconfirmedCASS1.789985171776428ML1Origin/20250923183836.737125.638103Magnitude/20250923183836.737176.638104quarry blastCASSVancouver Island, Canada Regionregion namecass2025srpacontributorID