2025-09-30T05:16:00.28Z52.9842161.041120.596manualconfirmedUSGS4.8mb1Origin/20250930053802.555994.709664Magnitude/20250930053802.556049.709665USGS162 km E of Petropavlovsk-Kamchatsky, Russiaregion nameuscatalogus6000rdq1contributorID