2025-06-03T13:06:34.15Z38.8356666564941-122.8115005493161.7manualconfirmedUSGS0.68md1Origin/20250603130911.317795.71545Magnitude/20250603130911.317847.71546USGS8 km WNW of Cobb, CAregion namenccatalognc75190441contributorID