2026-06-23T11:29:19.95Z38.83466720581-122.803337097171.8manualconfirmedUSGS1.02md1Origin/20260623113134.90293.54789Magnitude/20260623113134.902989.54790USGS7 km WNW of Cobb, CAregion namenccatalognc75382056contributorID