2020-12-31T16:53:37.498Z34.4047139.256526.44manualconfirmedUSGS4.9mb1Origin/20201231182143.702506.1125545Magnitude/20201231182143.702555.1125546USGS41 km SE of Shimoda, Japanregion nameuscatalogus6000d4kfcontributorID