2021-04-10T23:35:12.0000Z60.009167-153.087-0.19manualconfirmedIRIS-0.6Ml1Origin/20210412023551.384893.8177487Magnitude/20210412023551.384943.8177488IRISSOUTHERN ALASKAregion nameNEIC PDEcatalogav91220391contributorID