2025-04-15T11:41:10.28Z37.5870018005371-121.7026672363281.61000001430511manualconfirmedUSGS1.63md1Origin/20250415114342.083707.169782Magnitude/20250415114342.083763.169783USGS12 km SSE of Livermore, CAregion namenccatalognc75165736contributorID