2025-08-02T11:52:19.043Z51.5527159.497715.214manualconfirmedUSGS4.5mb1Origin/20250802124831.701501.127993Magnitude/20250802124831.701552.127994USGS170 km SSE of Vilyuchinsk, Russiaregion nameuscatalogus6000qxmlcontributorID