2025-07-21T15:35:39.91Z38.8121681213379-122.7381668090822.97000002861023manualconfirmedUSGS0.97md1Origin/20250721153744.538441.3410Magnitude/20250721153744.538492.3411USGS2 km WSW of Cobb, CAregion namenccatalognc75212947contributorID