2026-04-16T19:15:15.61Z38.823833465576-122.795669555662.8900001049042manualconfirmedUSGS0.97md1Origin/20260416191727.997179.12839Magnitude/20260416191727.997251.12840USGS6 km NNW of The Geysers, CAregion namenccatalognc75345937contributorID