2026-02-03T17:01:02.76Z37.7675018310547-121.9368362426767.73999977111816manualconfirmedUSGS2.75md1Origin/20260203170308.383661.47043Magnitude/20260203170308.383712.47044USGS4 km ESE of San Ramon, CAregion namenccatalognc75306796contributorID