2025-02-20T19:57:51.08Z37.5740013122559-122.4311676025398.10999965667725manualconfirmedUSGS1.65md1Origin/20250220195950.469106.186838Magnitude/20250220195950.469155.186839USGS5 km W of Hillsborough, CAregion namenccatalognc75136682contributorID