2023-10-11T03:56:01.0000Z55.160833-162.2486675.07manualconfirmedIRIS-0.4Ml1Origin/20231012031750.832195.44399Magnitude/20231012031750.832256.44400IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91118033contributorID