2026-05-02T20:32:20.08Z36.648498535156-121.304000854495.6100001335144manualconfirmedUSGS2.81md1Origin/20260502203445.271403.59583Magnitude/20260502203445.271466.59584USGS16 km S of Tres Pinos, CAregion namenccatalognc75355712contributorID