2025-10-30T15:37:29.99Z38.84033203125-122.802497863776.67999982833862manualconfirmedUSGS0.31md1Origin/20251030153932.677619.137564Magnitude/20251030153932.677675.137565USGS7 km WNW of Cobb, CAregion namenccatalognc75256741contributorID