2023-01-31T02:35:59.0000Z58.182667-155.3128331.97manualconfirmedIRIS-0.42Ml1Origin/20230131173707.877333.80721Magnitude/20230131173707.877385.80722IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91753316contributorID