2023-12-21T05:47:58.0000Z58.252167-155.153535.26manualconfirmedIRIS-0.2Ml1Origin/20231221232150.424011.45394Magnitude/20231221232150.424051.45395IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91125248contributorID