2025-12-22T18:03:04.78Z37.7488327026367-121.94433593759.15999984741211manualconfirmedUSGS2.2md1Origin/20251222180556.686512.27131Magnitude/20251222180556.686563.27132USGS5 km SE of San Ramon, CAregion namenccatalognc75284856contributorID