2021-03-09T05:48:33.0000Z52.297667-174.13558.79manualconfirmedIRIS-0.06Ml1Origin/20210310195114.52175.5153235Magnitude/20210310195114.5218.5153236IRISANDREANOF ISLANDS, ALEUTIAN IS.region nameNEIC PDEcatalogav91021243contributorID