2026-09-18T18:24:15.21Z38.799835205078-122.8116683963.4100000858307manualconfirmedUSGS1.07md1Origin/20260918182625.873865.96091Magnitude/20260918182625.873927.96092USGS5 km WNW of The Geysers, CAregion namenccatalognc75437892contributorID