2025-09-30T04:21:58.38Z38.8216667175293-122.8535003662112.76999998092651manualconfirmedUSGS1.04md1Origin/20250930042420.283602.709348Magnitude/20250930042420.283654.709349USGS10 km WNW of The Geysers, CAregion namenccatalognc75242756contributorID