STEAM FOG A type of advection fog that is produced by evaporation when cool air passes over a warm wet surface and the fog rises, giving the appearance of steam. Also called sea smoke when it occurs over the ocean. Related term: Arctic Sea Smoke ...
Steam fog See Evaporation (mixing) fog.
Steppe An area of grass-covered, treeless plains that has a semi-arid climate.
Steam fog See Evaporation fog.
Steppe One of the two types of dry climate. A marginal and more humid variant of the desert that separates it from bordering humid climates.
Steam Fog It forms as cold air moves over warm water. Water evaporates from the warm water surface and immediately condenses in the cold air above. Heat from the water warms the lower levels of the air creating a shallow layer of instability.
Steam fog The general name for fog produced when cold air comes in contact with relatively warm water surface; has the appearance of rising streamers.
steam fog—Fog formed when cold air moves over relatively warm water or wet ground.
Steam fog- Fog that is formed when water vapor is added to air which is much colder than the vapor's source. This is most common when very cold air drifts across relatively warm water.
Steam fog is the most localized form and is created by cold air passing over much warmer water. Water vapor quickly enters the atmosphere by evaporation and condensation occurs once the dewpoint has been reached, thus creating a wispy steam.
Related term: steam fog
ARGON (A)
A colorless, odorless inert gas that is the third most abundant constituent of dry air, comprising 0.93% of the total.
STBLStableSteam FogFog formed when water vapor is added to air which is much colder than the source of the vapor. It may be formed when very cold air drifts across relatively warm water.
At temperatures warmer than -30°C, these sources can cause steam fog of liquid water droplets, which may turn into ice fog when cooled (see frost smoke). See ice-crystal haze, arctic mist.
Arctic Sea SmokeSteam fog, but often specifically applied to steam fog rising from small open water within sea ice. ArcusA low, horizontal cloud formation associated with the leading edge of thunderstorm outflow (i.e., the gust front).
arctic sea smoke"See sea smoke, steam fog.
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This may occur through cooling of the air to a little beyond its dewpoint (producing advection fog, radiation fog or upslope fog), or by adding moisture and thereby elevating the dewpoint (producing steam fog or frontal fog).
Sea smoke (arctic sea smoke) Evaporation fog or steam fog which is formed when water vapor is added to air which is much colder than the vapor's source; most commonly, when very cold air drifts across relatively warm water.
Arctic Sea Smoke - A dense and often extensive steam fog occurring over high-latitude ocean areas in winter.
Arid - See Desert.
Fog produced when sufficient water vapor is added to the air by evaporation. The two common types are steam fog, which forms when cold air moves over warm water, and frontal fog, which forms as warm raindrops evaporate in a cool air mass.
The storm was unusually severe, packing hail from 1 to 3 inches in diameter and 70 MPH winds. Most of the hail was from 1/2 to 1 inch in diameter. Looking east, note the steam fog arising from the fresh hailfall, as the storm ends.
ARCTIC SEA SMOKE
A type of advection fog that forms primarily over water when cold air passes across warmer waters.
Related term: steam fog ...
A Springtime Cloud-Watching Kind Of A Day
The Fog Rolls In
Steam Fog
Raindrops, So Many Raindrops
April Showers
The Energy of A Rainshower
Cloudbursts
Lake-Effect Rains
The Other Side of the Mountain: Rainshadows ...
NOAA National Weather Service - Cite This Source - This Definition
Browse Related Terms: Aerosol, Dense Fog Advisory, Evaporation-mixing Fog, Freezing Fog, GF, Ground Fog, Ice Fog, Nieve Penitente, Rain Induced Fog, Shallow Fog, Steam Fog, Tule Fog, ...
The principle types are radiational fog, ice fog, advection fog, upslope fog, rain induced fog, and steam fog. These types of fog are called "dense" when the surface visibility is equal to or less than 1/4 miles.
See steam fog. ARGON (A) A colorless, ordorless inert gas that is the third most abundant consituent of dry air. It comprises 0.93%. ARID A term used for an extemely dry climate. The degree to which a climate lacks effective, life-promoting moisture.
 See also: Fog, Air, Water, Temperature, Cloud
  
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