2022-09-11T17:07:31.0000Z58.365667-154.8896671.08manualconfirmedIRIS1.11Ml1Origin/20220912174916.02539.176599Magnitude/20220912174916.025457.176600IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91678871contributorID