2023-03-29T14:32:23.0000Z56.885667-158.110333-2.91manualconfirmedIRIS1.66Ml1Origin/20230329174808.529111.3211Magnitude/20230329174808.529163.3212IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91096338contributorID