What is Fog?
A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.
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A cloud of irregular appearance, composed of irregular cloud fragments.
The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....
A distinct layer in a body of water where the temperature changes rapidly with depth, separating warmer surface water from...
The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
The names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.
A continental air mass is a large body of air that forms over land, characterized by dry conditions due to the lack of moisture...
The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.
A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...