2025-11-10T02:37:57.83Z37.6674995422363-121.6811676025394.63000011444092manualconfirmedUSGS1.53md1Origin/20251110094013.163745.1619Magnitude/20251110094013.163799.1620USGS8 km ESE of Livermore, CAregion namenccatalognc75261406contributorID