2025-09-10T05:56:32.94Z38.7906684875488-122.7698364257812.8199999332428manualconfirmedUSGS2.31md1Origin/20250910055816.576901.510075Magnitude/20250910055816.576955.510076USGS2 km NNW of The Geysers, CAregion namenccatalognc75235827contributorID