2026-03-15T20:25:17.295Z33.6084132.196466.404manualconfirmedUSGS4.3mb1Origin/20260316144940.999332.132634Magnitude/20260316144940.999415.132635USGS27 km NW of Yawatahama, Japanregion nameuscatalogus6000sghtcontributorID