2025-07-19T23:09:48.79Z38.8269996643066-122.7671661376952.3manualconfirmedUSGS0.76md1Origin/20250719231139.781614.465671Magnitude/20250719231139.781665.465672USGS4 km WNW of Cobb, CAregion namenccatalognc75212237contributorID