2026-06-16T03:41:23.0000Z38.814666748047-122.859001159672.420000076294manualconfirmedUSGS0.74md1Origin/20260616034341.85478.42678Magnitude/20260616034341.854838.42679USGS10 km WNW of The Geysers, CAregion namenccatalognc75377466contributorID