2023-10-13T13:11:45.0000Z58.169667-155.3781.91manualconfirmedIRIS-0.09Ml1Origin/20231013230644.367316.56979Magnitude/20231013230644.367366.56980IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91118253contributorID