2025-03-27T04:54:35.28Z38.8178333333333-122.7638333333332.17manualconfirmedUSGS0.28md1Origin/20250327064721.739153.23860Magnitude/20250327064721.739203.23861USGS4 km W of Cobb, CAregion namenccatalognc75155982contributorID