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

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 …

A. Fog Types Fog is often described as a stratus cloud resting near the ground. Fog forms when the temperature and dew point of the air approach the same value (i.e., dew-point spread is less than …

5 days ago · The vast blanket of low-hanging fog formed as a result of cold weather, calm winds and moist soils in California's Central Valley.

Oct 7, 2025 · Fog may be present when a small temperature/dew-point spread exists (usually within 5 degrees Celsius). It's most common in areas with abundant moisture, and it generally forms when...

Nov 2, 2023 · Fog is a diverse meteorological phenomenon, with several distinct types arising from specific conditions and geographical locations. Let's explore each of these fog types in detail:

22 hours ago · Fog occurs naturally in the atmosphere, and several sciences explain its formation. In Florida, fog can form at any time of year if the right atmospheric conditions are present. However, it …

Jul 8, 2025 · Fog, as a generic term, refers to any suspension of small droplets in a gas. In the case of the atmosphere, these droplets are water and are suspended in the air near or at ground level, as a …

What are the different types of fog? Fogs which are mainly composed of water droplets are generally classified according to the physical process which produces saturation or near-saturation of...

4 days ago · What to know about claims of California 'radiation fog' The massive blanket of fog wasn't filled with radioactive material, as some claimed.