Whiteout (weather) Whiteout (weather) Whiteout is a weather condition in which visibility and contrast are severely reduced by snow or sand. The horizon disappears from view while the sky and landscape appear featureless, leaving no points of visual reference by which to navigate. Whiteout has been defined as: "A condition of diffuse light when no shadows are cast, due to a continuous white cloud layer appearing to merge with the white snow surface. No surface irregularities of the snow are visible, but a dark object may be clearly seen. There is no visible horizon." A whiteout may be due simply to extremely
Hodophobia Hodophobia Hodophobia is an irrational fear, or phobia, of travel. Hodophobia is also referred to as travel phobia or fear of travel. Hodophobia should not to be confused with travel aversion. Acute anxiety provoked by travel can be treated with anti-anxiety medication. The condition can be treated with exposure therapy, which works better when combined with cognitive behavioral therapy. Hodophobia is a specific phobia as classified in the DSM-5. People with fear of traveling experience intense, persistent fear or anxiety when they think about traveling and/or during travel. They will avoid travel if they can, and the fear, anxiety, and