2026-05-08T18:39:40.36Z38.827667236328-122.79450225832.3199999332428manualconfirmedUSGS0.43md1Origin/20260508184204.733076.126479Magnitude/20260508184204.733138.126480USGS6 km W of Cobb, CAregion namenccatalognc75357296contributorID