2023-09-11T01:00:24.0000Z58.222833-155.1923333.71manualconfirmedIRIS-0.1Ml1Origin/20230911202328.572316.549708Magnitude/20230911202328.572367.549709IRISALASKA PENINSULAregion nameNEIC PDEcatalogav92038831contributorID