2026-06-16T00:17:14.99Z38.824165344238-122.795333862312.51manualconfirmedUSGS0.34md1Origin/20260616001951.443945.41126Magnitude/20260616001951.444006.41127USGS6 km NNW of The Geysers, CAregion namenccatalognc75377381contributorID