2025-11-20T09:17:40.0000Z61.736214-153.9391785manualconfirmedIRIS1.9186078714620496ML1Origin/20251120092151.165202.17440Magnitude/20251120092151.165255.17441IRISSOUTHERN ALASKAregion nameNEIC PDEcatalogak2025wvqavxcontributorID