2025-06-28T02:44:48.0000Z54.7395-163.42654.56manualconfirmedIRIS2.05Ml1Origin/20250629042258.440329.284527Magnitude/20250629042258.44038.284528IRISUNIMAK ISLAND REGION, ALASKAregion nameNEIC PDEcatalogav93650666contributorID