2025-06-14T19:22:06.83Z36.728333333333303-121.4158333333337.39manualconfirmedUSGS1.02md1Origin/20250617082124.303083.185828Magnitude/20250617082124.303133.185829USGS10 km SW of Ridgemark, CAregion namenccatalognc75195741contributorID