2023-08-02T08:46:50.0000Z54.6736-161.208625.6manualconfirmedIRIS1.4ml1Origin/20230802162711.031967.257061Magnitude/20230802162711.03202.257062IRISALASKA PENINSULAregion nameNEIC PDEcatalogak0239u21natcontributorID