2026-06-11T08:24:01.84Z38.826499938965-122.826332092283.8199999332428manualconfirmedUSGS0.75md1Origin/20260611082621.447185.18607Magnitude/20260611082621.447245.18608USGS8 km NW of The Geysers, CAregion namenccatalognc75374701contributorID