2025-08-28T21:40:36.638967Z49.60893249511719-125.933197021484380manualconfirmedCASS0.951961535591186ML1Origin/20250828215023.563482.396055Magnitude/20250828215023.563534.396056quarry blastCASSVancouver Island, Canada Regionregion namecass2025qwidcontributorID