2026-01-28T10:24:42.73Z37.7576675415039-121.9368362426761.0199999809265099manualconfirmedUSGS1.3md1Origin/20260128102654.886232.73837Magnitude/20260128102654.886294.73838USGS4 km SE of San Ramon, CAregion namenccatalognc75303031contributorID