2025-12-29T05:33:10.15Z38.8358345031738-122.809333801272.0799999237060498manualconfirmedUSGS0.67md1Origin/20251229053457.409993.78005Magnitude/20251229053457.410045.78006USGS8 km WNW of Cobb, CAregion namenccatalognc75288006contributorID