2026-08-13T03:26:30.06Z37.750667572021-122.145668029784.289999961853manualconfirmedUSGS2.17md1Origin/20260813032909.584961.360831Magnitude/20260813032909.585022.360832USGS3 km NNE of San Leandro, CAregion namenccatalognc75417302contributorID