2023-05-27T17:27:10.0000Z58.253667-155.1178333.69manualconfirmedIRIS0.32Ml1Origin/20230529014540.417689.36699Magnitude/20230529014540.417739.36700IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91773517contributorID