2025-05-31T14:17:50.77Z38.79-122.7958333333330.49manualconfirmedUSGS0.23md1Origin/20250601190543.961712.56632Magnitude/20250601190543.961767.56633USGS4 km WNW of The Geysers, CAregion namenccatalognc75189106contributorID