2025-05-01T22:48:53.935171Z50.55009460449219-121.006721496582030manualconfirmedCASS2.1655150088025192M1Origin/20250502165955.823913.125574Magnitude/20250502165955.82396.125575quarry blastCASSBritish Columbia, Canadaregion namecass2025imzncontributorID