2023-09-23T16:51:34.0000Z58.19-155.3243332.18manualconfirmedIRIS-0.35Ml1Origin/20230925225803.754182.649275Magnitude/20230925225803.754237.649276IRISALASKA PENINSULAregion nameNEIC PDEcatalogav92055201contributorID