2025-09-29T01:08:46.812Z53.6305160.557653.485manualconfirmedUSGS4.8mb1Origin/20250929014945.599934.698651Magnitude/20250929014945.600011.698652USGS143 km ENE of Petropavlovsk-Kamchatsky, Russiaregion nameuscatalogus6000rdiccontributorID