2026-10-17T17:42:49.93Z37.353000640869-121.71233367926.7399997711182manualconfirmedUSGS1.29md1Origin/20261017174444.908713.70263Magnitude/20261017174444.908774.70264USGS10 km E of Alum Rock, CAregion namenccatalognc75451051contributorID