2023-02-21T11:32:17.0000Z56.883-157.87644.7manualconfirmedIRIS2.1ml1Origin/20230222032823.560893.43087Magnitude/20230222032823.560948.43088IRISALASKA PENINSULAregion nameNEIC PDEcatalogak0232e6opktcontributorID