2023-05-09T01:51:02.0000Z56.9115-158.017833-3.2manualconfirmedIRIS1.42Ml1Origin/20230511160938.543885.319846Magnitude/20230511160938.543936.319847IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91099453contributorID