2025-08-06T18:30:42.02Z37.9894981384277-122.4451675415041.19000005722046manualconfirmedUSGS1.55md1Origin/20250806183312.20364.166359Magnitude/20250806183312.203692.166360USGS7 km ESE of Santa Venetia, CAregion namenccatalognc75220157contributorID