2023-12-31T01:02:44.0000Z56.7893-156.345857.5manualconfirmedIRIS2.7ML1Origin/20231231011035.526554.108008Magnitude/20231231011035.526608.108009IRISALASKA PENINSULAregion nameNEIC PDEcatalogus6000m0r4,ak023grnrmp6contributorID