2025-12-16T00:15:57.56Z37.0009994506836-121.4813308715824.4899997711181596manualconfirmedUSGS1.47md1Origin/20251216001758.403683.239785Magnitude/20251216001758.403738.239786USGS8 km E of Gilroy, CAregion namenccatalognc75280521contributorID