2026-07-15T14:55:26.56Z38.806667327881-122.819168090823.3699998855591manualconfirmedUSGS0.6md1Origin/20260715145736.189713.121370Magnitude/20260715145736.189773.121371USGS6 km WNW of The Geysers, CAregion namenccatalognc75396326contributorID