2023-02-20T06:05:17.0000Z56.9557-157.7352122manualconfirmedIRIS2ml1Origin/20230222032220.976379.42507Magnitude/20230222032220.976455.42508IRISALASKA PENINSULAregion nameNEIC PDEcatalogak0232cg0fgycontributorID