2026-03-01T18:19:50.63Z37.7584991455078-122.11049652099615.8199996948242manualconfirmedUSGS1.39md1Origin/20260301182231.531165.98457Magnitude/20260301182231.531225.98458USGS5 km NE of San Leandro, CAregion namenccatalognc75320807contributorID