2026-03-27T16:05:53.84Z38.836166381836-122.791168212891.5800000429153manualconfirmedUSGS0.7md1Origin/20260327160803.321297.34415Magnitude/20260327160803.321361.34416USGS6 km WNW of Cobb, CAregion namenccatalognc75333912contributorID