2025-12-14T05:01:05.05Z38.836334228515597-122.7873306274411.8manualconfirmedUSGS1.02md1Origin/20251214050333.866134.222917Magnitude/20251214050333.866184.222918USGS6 km WNW of Cobb, CAregion namenccatalognc75279571contributorID