Ground fog creates an ethereal, otherworldly atmosphere - a thin blanket hugging the surface while everything above stays clear. It forms when humidity is very high (90%+), wind is nearly calm, and the air temperature drops close to the dew point. These conditions are most common in autumn and early winter during the pre-dawn hours.
Inverza watches for the triple convergence of high humidity, low wind speed, and a minimal temperature-dew point gap. Calmer winds and tighter temperature gaps score higher, as they indicate denser, more stable fog formation.
Tip: Get to an elevated viewpoint to shoot down into the fog. Trees and buildings poking through the fog layer create a mystical 'floating' effect. Combine with sunrise for warm light filtering through the mist.
