2025-07-31T05:24:56.178Z50.1668158.707410manualconfirmedUSGS4.5mb1Origin/20250801050539.388473.113977Magnitude/20250801050539.388524.113978USGS191 km ESE of Severo-Kuril’sk, Russiaregion nameuscatalogus6000qwvlcontributorID