2023-09-28T21:26:34.0000Z58.251667-155.15666731.18manualconfirmedIRIS0.5Ml1Origin/20230929040052.548611.672619Magnitude/20230929040052.548695.672620IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91116983contributorID