2023-09-17T23:18:53.102Z55.3077164.661210manualconfirmedUSGS4.5mb1Origin/20230918023818.057594.590908Magnitude/20230918023818.057643.590909USGS171 km SE of Ust’-Kamchatsk Staryy, Russiaregion nameuscatalogus7000kwdccontributorID