2026-03-27T14:17:04.09Z38.837665557861-122.78250122071.960000038147manualconfirmedUSGS0.7md1Origin/20260327141901.629255.33567Magnitude/20260327141901.629318.33568USGS5 km WNW of Cobb, CAregion namenccatalognc75333857contributorID