2021-12-29T14:00:47.453Z51.7684152.8087404.12manualconfirmedUSGS4.7mb1Origin/20211229141951.96344.580674Magnitude/20211229141951.963493.580675USGS257 km W of Ozernovskiy, Russiaregion nameuscatalogus6000gg4icontributorID