2026-02-13T21:13:51.56Z37.72216796875-121.812332153323.04999995231628manualconfirmedUSGS1.73md1Origin/20260213211639.513436.15879Magnitude/20260213211639.513495.15880USGS6 km NW of Livermore, CAregion namenccatalognc75313357contributorID