2026-03-20T22:16:51.902Z49.4086155.587748.244manualconfirmedUSGS4.3mb1Origin/20260322014657.458532.199268Magnitude/20260322014657.458631.199269USGS146 km SSW of Severo-Kuril’sk, Russiaregion nameuscatalogus6000si96contributorID