2025-12-25T16:25:52.0000Z41.3153142.344965.477manualconfirmedIRIS4.6mb1Origin/20251225170530.928578.50327Magnitude/20251225170530.928629.50328IRISHOKKAIDO, JAPAN REGIONregion nameNEIC PDEcatalogus7000rkr3contributorID