2025-10-02T05:23:23.57Z38.8426666259766-122.8243331909180.4manualconfirmedUSGS1.83md1Origin/20251002052513.421112.730104Magnitude/20251002052513.421167.730105USGS9 km WNW of Cobb, CAregion namenccatalognc75243776contributorID