2025-04-17T10:17:01.92Z38.8463333333333-122.8471.86manualconfirmedUSGS0.31md1Origin/20250420061709.809417.29504Magnitude/20250420061709.80947.29505USGS11 km NW of The Geysers, CAregion namenccatalognc75166866contributorID