2023-05-15T23:22:52.0000Z55.8549-159.079370.8manualconfirmedIRIS2.5ml1Origin/20230518225725.30319.392854Magnitude/20230518225725.30325.392855IRISALASKA PENINSULAregion nameNEIC PDEcatalogak02367ndneccontributorID