Fog is a visible aerosol consisting of tiny water droplets or ice crystals suspended in the air at or near the Earth's surface. [1] [2] Fog can be considered a type of low-lying cloud usually resembling stratus and is heavily influenced by nearby …

Mar 27, 2025 · Fog, cloud of small water droplets that is near ground level and sufficiently dense to reduce horizontal visibility to less than 1,000 metres (3,281 feet). The word fog also may refer to clouds of smoke particles, ice particles, or mixtures of these components. Under similar conditions, but with

6 days ago · Hail Fog. Hail fog is an unusual type of fog that forms shortly after a heavy hailstorm. The cold balls of ice fall into warm, very moist air near the surface. As the hail accumulates on the ground, it cools the air just above the ground to the dew point, resulting in fog. The fog forms when winds are light, and it usually quite patchy and shallow.

The meaning of FOG is vapor condensed to fine particles of water suspended in the lower atmosphere that differs from cloud only in being near the ground. How to use fog in a sentence.

Oct 14, 2013 · Most Fog-Prone Areas. The Appalachians, parts of northern New England and the Pacific Northwest each typically see at least 40 days a year with dense fog (at least one-quarter mile visibility or ...

Fog Collection: In some arid regions, fog collection systems are used to condense fog into drinking water, using large nets or sheets. Impact on Transportation : Fog can be a major hazard for transportation, leading to accidents and delays …