2023-10-27T20:37:59.25Z38.7946663-122.82083131.87manualconfirmedUSGS0.67md1Origin/20231027203946.368337.152507Magnitude/20231027203946.368388.152508USGS6 km WNW of The Geysers, CAregion namenccatalognc73952335contributorID