2026-07-18T19:44:08.19Z38.790832519531-122.767501831061.8200000524521manualconfirmedUSGS1.28md1Origin/20260718194615.668339.149173Magnitude/20260718194615.668404.149174USGS2 km NNW of The Geysers, CAregion namenccatalognc75398506contributorID