2026-06-13T06:23:57.17Z38.85266494751-122.8043365478510.680000305176manualconfirmedUSGS0.43md1Origin/20260613062547.918722.17086Magnitude/20260613062547.918781.17087USGS8 km WNW of Cobb, CAregion namenccatalognc75375536contributorID