2026-09-27T21:40:16.61Z38.785331726074-122.775833129883.0899999141693manualconfirmedUSGS0.35md1Origin/20260927214212.798317.34407Magnitude/20260927214212.798378.34408USGS2 km WNW of The Geysers, CAregion namenccatalognc75443407contributorID