2021-04-21T13:16:12.0000Z61.6057-147.037525.8manualconfirmedIRIS1.4ml1Origin/20210421132144.060663.9246805Magnitude/20210421132144.060713.9246806IRISSOUTHERN ALASKAregion nameNEIC PDEcatalogak02153shm1dcontributorID