2026-03-19T11:50:04.742Z49.2543156.049144.652manualconfirmedUSGS4.3mb1Origin/20260319122253.683279.165113Magnitude/20260319122253.683374.165114USGS158 km S of Severo-Kuril’sk, Russiaregion nameuscatalogus6000shdycontributorID