2024-08-21T17:18:24.21Z38.8368339538574-122.808998107912.2manualconfirmedUSGS0.53md1Origin/20240821172048.711062.269704Magnitude/20240821172048.711113.269705USGS8 km WNW of Cobb, CAregion namenccatalognc75051421contributorID