2025-10-20T04:34:17.32Z37.248664855957-122.13966369628910.8400001525879manualconfirmedUSGS1.52md1Origin/20251020043645.313355.48293Magnitude/20251020043645.313411.48294USGS10 km W of Saratoga, CAregion namenccatalognc75251861contributorID