2026-04-05T17:15:18.03Z38.836166381836-122.804000854492.2manualconfirmedUSGS0.74md1Origin/20260405171655.687298.145767Magnitude/20260405171655.687372.145768USGS7 km WNW of Cobb, CAregion namenccatalognc75339382contributorID