2026-02-04T05:22:33.45Z38.825164794921903-122.7953338623052.74manualconfirmedUSGS0.77md1Origin/20260204052427.740871.51979Magnitude/20260204052427.740937.51980USGS6 km W of Cobb, CAregion namenccatalognc75308127contributorID