2026-02-04T03:15:51.89Z37.7449989318848-121.9390029907238.14999961853027manualconfirmedUSGS2.21md1Origin/20260204031857.588632.51291Magnitude/20260204031857.588708.51292USGS5 km N of Dublin, CAregion namenccatalognc75308092contributorID