2026-03-17T20:55:33.916Z55.9283111.100210manualconfirmedUSGS4.3mb1Origin/20260318200842.042527.158721Magnitude/20260318200842.042617.158722USGS45 km SW of Novyy Uoyan, Russiaregion nameuscatalogus6000sh1ccontributorID