2026-10-28T09:15:34.32Z38.848331451416-122.846664428711.4099999666214manualconfirmedUSGS0.73md1Origin/20261028091813.287373.144070Magnitude/20261028091813.287437.144071USGS11 km WNW of Cobb, CAregion namenccatalognc75458857contributorID