2026-05-11T22:39:49.55Z38.80933380127-122.772003173831.3300000429153manualconfirmedUSGS1.29md1Origin/20260511224228.461239.165303Magnitude/20260511224228.4613.165304USGS4 km NNW of The Geysers, CAregion namenccatalognc75359116contributorID