2025-08-21T20:02:15.31601Z49.07757949829102-122.214347839355470manualconfirmedCASS1.2489255200443459ML1Origin/20250821204724.039824.322838Magnitude/20250821204724.039881.322839quarry blastCASSBritish Columbia, Canadaregion namecass2025qjkjcontributorID