2025-04-06T06:01:42.96Z38.8221664428711-122.7646636962891.99manualconfirmedUSGS1.09md1Origin/20250406060354.246788.98016Magnitude/20250406060354.246841.98017USGS4 km WNW of Cobb, CAregion namenccatalognc75161002contributorID