2025-05-26T22:41:58.144947Z49.7249641418457-124.553184509277340manualconfirmedCASS1.55705549550959ML1Origin/20250527151833.957699.14793Magnitude/20250527151833.957762.14794quarry blastCASSVancouver Island, Canada Regionregion namecass2025kgqwcontributorID