2025-07-21T23:56:47.468361Z49.74568557739258-123.113044738769530manualconfirmedCASS1.7609040661861737ML1Origin/20250722202824.378594.15741Magnitude/20250722202824.378645.15742quarry blastCASSVancouver Island, Canada Regionregion namecass2025ofbncontributorID