2021-04-19T10:22:32.017Z43.7032146.451973.44manualconfirmedUSGS4.3mb1Origin/20210419111527.086514.9091023Magnitude/20210419111527.086575.9091024USGS24 km WSW of Shikotan, Russiaregion nameuscatalogus6000e2upcontributorID