2026-08-22T21:28:45.29Z38.830501556396-122.814834594731.6manualconfirmedUSGS1.3md1Origin/20260822213038.218858.466948Magnitude/20260822213038.21892.466949USGS8 km NW of The Geysers, CAregion namenccatalognc75423157contributorID