2025-08-23T06:29:06.56Z38.8339996337891-122.8140029907231.54999995231628manualconfirmedUSGS0.21md1Origin/20250823063103.366145.338817Magnitude/20250823063103.366195.338818USGS8 km WNW of Cobb, CAregion namenccatalognc75227597contributorID