2025-12-15T00:17:19.94Z38.8176651000977-122.81849670410211.3199996948242manualconfirmedUSGS0.75md1Origin/20251215002146.111658.229677Magnitude/20251215002146.111728.229678USGS7 km NW of The Geysers, CAregion namenccatalognc75280016contributorID