2025-05-29T21:31:22.01083Z49.7896842956543-124.55861663818360manualconfirmedCASS1.425784358642316ML1Origin/20250530142509.976528.40070Magnitude/20250530142509.97658.40071quarry blastCASSVancouver Island, Canada Regionregion namecass2025kmbbcontributorID