2023-10-03T17:45:44.0000Z54.748667-163.982833-2.16manualconfirmedIRIS1.47Ml1Origin/20231004185144.578019.712326Magnitude/20231004185144.578083.712327IRISUNIMAK ISLAND REGION, ALASKAregion nameNEIC PDEcatalogav91117308contributorID