2026-02-04T03:14:48.34Z37.7430000305176-121.9383316040041.77999997138977manualconfirmedUSGS1.45md1Origin/20260204031852.432667.51279Magnitude/20260204031852.432741.51280USGS5 km N of Dublin, CAregion namenccatalognc75308082contributorID