2025-06-28T04:32:31.81Z36.2858333333333-120.8526666666677.97manualconfirmedUSGS0.85md1Origin/20250630233906.505708.299656Magnitude/20250630233906.505762.299657USGS22 km WSW of New Idria, CAregion namenccatalognc75201581contributorID