2025-12-21T14:32:53.9Z38.7879981994629-122.7456665039061.33000004291534manualconfirmedUSGS1.25md1Origin/20251221143523.995601.16575Magnitude/20251221143523.995659.16576USGS2 km NE of The Geysers, CAregion namenccatalognc75284041contributorID