2025-04-01T15:29:45.7Z38.8328323364258-122.808830261232.14000010490417manualconfirmedUSGS0.73md1Origin/20250401153144.941002.63003Magnitude/20250401153144.941053.63004USGS8 km WNW of Cobb, CAregion namenccatalognc75158527contributorID