2023-05-29T12:37:12.0000Z54.4499-161.701513.2manualconfirmedIRIS3.4ml1Origin/20230529190213.938363.41391Magnitude/20230529190213.938423.41392IRISALASKA PENINSULAregion nameNEIC PDEcatalogak0236umfvgacontributorID