2026-06-15T00:45:36.95Z37.526000976562-121.902832031255.0500001907349manualconfirmedUSGS0.92md1Origin/20260615004813.980309.30774Magnitude/20260615004813.980387.30775USGS7 km ESE of Fremont, CAregion namenccatalognc75376701contributorID