2026-09-18T10:25:33.32Z38.796165466309-122.814002990723.1099998950958manualconfirmedUSGS0.74md1Origin/20260918102716.178699.93415Magnitude/20260918102716.178758.93416USGS5 km WNW of The Geysers, CAregion namenccatalognc75437727contributorID