2025-12-04T13:18:34.381Z53.0333159.573959.225manualconfirmedUSGS4.8mb1Origin/20251204134112.459093.135059Magnitude/20251204134112.459149.135060USGS63 km E of Petropavlovsk-Kamchatsky, Russiaregion nameuscatalogus7000rfiecontributorID