2026-03-12T17:41:22.999Z35.3832135.4012368.141manualconfirmedUSGS4.1mb1Origin/20260312210250.75676.213738Magnitude/20260312210250.756808.2137392026-03-12T18:00:25.02846Z2026-03-12T21:02:52.028583ZWestern Honshu, Japanregion nameOrigin/20260312210250.75676.213738