2026-08-17T08:14:06.76Z38.788833333333-122.769333333331.87manualconfirmedUSGS0.27md1Origin/20260819193652.648081.439664Magnitude/20260819193652.648142.439665USGS2 km NW of The Geysers, CAregion namenccatalognc75419927contributorID