2023-04-03T19:01:46.0000Z56.2136-156.71751.1manualconfirmedIRIS3.4ML1Origin/20230403192835.985408.44631Magnitude/20230403192835.985459.44632IRISALASKA PENINSULAregion nameNEIC PDEcatalogus6000k1su,ak0234a4atqqcontributorID