2025-08-01T00:52:01.61Z38.8348350524902-122.7829971313481.98000001907349manualconfirmedUSGS1.53md1Origin/20250801005437.975189.111997Magnitude/20250801005437.975246.111998USGS5 km WNW of Cobb, CAregion namenccatalognc75217672contributorID