2025-10-07T23:23:23.121Z52.4461158.986969.942manualconfirmedUSGS4.5mb1Origin/20251008034526.677079.782947Magnitude/20251008034526.67713.782948USGS66 km SE of Vilyuchinsk, Russiaregion nameuscatalogus6000rfhxcontributorID