2025-05-10T15:45:30.73Z38.7853333333333-122.5788333333339.83manualconfirmedUSGS1.02md1Origin/20250511085433.198665.189046Magnitude/20250511085433.198718.189047USGS3 km SW of Hidden Valley Lake, CAregion namenccatalognc75179416contributorID