2023-10-21T22:49:10.0000Z58.2615-154.9021674.95manualconfirmedIRIS0.13Ml1Origin/20231024013646.149056.121539Magnitude/20231024013646.149108.121540IRISALASKA PENINSULAregion nameNEIC PDEcatalogav92090501contributorID