2025-09-29T23:32:23.28Z37.4221649169922-121.896163940432.0899999141693102manualconfirmedUSGS2.22ml1Origin/20250929233519.618908.707420Magnitude/20250929233519.61896.707421USGS1 km SE of Milpitas, CAregion namenccatalognc75242651contributorID