2024-08-23T14:13:59.1Z38.8484992980957-122.8205032348632manualconfirmedUSGS0.86md1Origin/20240823181204.51295.283040Magnitude/20240823181204.513012.283041USGS9 km WNW of Cobb, CAregion namenccatalognc75052181contributorID