2025-09-12T23:11:47.772Z50.5073157.679341.241manualconfirmedUSGS4.5mb1Origin/20250913042550.221612.536987Magnitude/20250913042550.221663.536988USGS111 km E of Severo-Kuril’sk, Russiaregion nameuscatalogus7000qvvacontributorID