2022-08-12T18:28:42.0000Z53.6297-164.776246.068manualconfirmedIRIS2.1ml1Origin/20220812212643.686738.682993Magnitude/20220812212643.686791.682994IRISUNIMAK ISLAND REGION, ALASKAregion nameNEIC PDEcatalogus6000iac2,ak022aar9ngccontributorID