2023-12-29T23:08:53.0000Z58.250833-155.13766732.09manualconfirmedIRIS-0.17Ml1Origin/20231230023213.102976.100248Magnitude/20231230023213.10303.100249IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91126073contributorID