2025-08-27T04:17:31.02Z38.7976684570312-122.7833328247073.08999991416931manualconfirmedUSGS0.77md1Origin/20250827042003.288515.379202Magnitude/20250827042003.288566.379203USGS3 km NW of The Geysers, CAregion namenccatalognc75229242contributorID