2026-04-08T00:20:06.37Z38.842998504639-122.814498901371.6100000143051manualconfirmedUSGS1.1md1Origin/20260408002208.9151.174807Magnitude/20260408002208.915167.174808USGS8 km WNW of Cobb, CAregion namenccatalognc75340797contributorID