2025-04-03T05:56:18.55Z38.8293342590332-122.8143310546882.1600000858306898manualconfirmedUSGS1.08md1Origin/20250403055820.579426.75390Magnitude/20250403055820.579479.75391USGS8 km NNW of The Geysers, CAregion namenccatalognc75159152contributorID