2025-06-04T23:51:32.915287Z54.28902816772461-130.483093261718750manualconfirmedCASS1.288705141741155ML1Origin/20250606155736.541236.97096Magnitude/20250606155736.54129.97097quarry blastCASSSoutheastern Alaskaregion namecass2025kxescontributorID