2025-04-09T14:30:06.54Z38.8283348083496-122.8153305053711.96000003814697manualconfirmedUSGS1.74md1Origin/20250409143207.391146.121996Magnitude/20250409143207.391198.121997USGS8 km NNW of The Geysers, CAregion namenccatalognc75163157contributorID