2026-05-16T14:05:19.76Z38.830333709717-122.819999694821.6399999856949manualconfirmedUSGS0.71md1Origin/20260516140732.588724.43459Magnitude/20260516140732.588785.43460USGS8 km NW of The Geysers, CAregion namenccatalognc75361341contributorID