2026-05-15T09:23:29.11Z38.813667297363-122.816497802732.1400001049042manualconfirmedUSGS2.12md1Origin/20260515092552.091935.32335Magnitude/20260515092552.091996.32336USGS7 km NW of The Geysers, CAregion namenccatalognc75360831contributorID