2021-07-16T19:12:19.0000Z56.4606-148.57210manualconfirmedIRIS3.9ML1Origin/20210716204324.90596.171484Magnitude/20210716204324.906017.171485IRISGULF OF ALASKAregion nameNEIC PDEcatalogus7000emnc,ak0219249a15contributorID