Frost: Difference between revisions

From Glossary of Meteorology
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|Meaning=#The fuzzy layer of [[ice crystals]] on a cold object, such as a window or bridge, that forms  by direct [[deposition]] of [[water vapor]] to solid [[ice]].
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|Explanation=#The condition that exists when the [[temperature]] of the earth's surface and earthbound objects  fall below [[freezing]].<br/> Depending upon the actual values of ambient-air temperature, [[dewpoint]], and the [[temperature]]  attained by surface objects, frost may occur in a variety of forms. These include a general [[freeze]],  [[hoarfrost]] (or [[white frost]]), and [[dry freeze]] (or [[black frost]]). If a frost period is sufficiently severe  to end the [[growing season]] (or delay its beginning), it is commonly referred to as a [[killing frost]].  <br/>''See'' [[frost day]], [[ground frost]].<br/>  
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#<br/>''See'' [[frozen ground]].<br/>  
== frost ==
#<br/>''Same as'' [[hoarfrost]].<br/> <br/>''Compare'' [[rime]].
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#<div class="definition"><div class="short_definition">The fuzzy layer of [[ice crystals]] on a cold object, such as a window or bridge, that forms  by direct [[deposition]] of [[water vapor]] to solid [[ice]].</div><br/> </div>
#<div class="definition"><div class="short_definition">The condition that exists when the [[temperature]] of the earth's surface and earthbound objects  fall below [[freezing]].</div><br/> <div class="paragraph">Depending upon the actual values of ambient-air temperature, [[dewpoint]], and the [[temperature]]  attained by surface objects, frost may occur in a variety of forms. These include a general [[freeze]],  [[hoarfrost]] (or [[white frost]]), and [[dry freeze]] (or [[black frost]]). If a frost period is sufficiently severe  to end the [[growing season]] (or delay its beginning), it is commonly referred to as a [[killing frost]].  <br/>''See'' [[frost day]], [[ground frost]].</div><br/> </div>
#<div class="definition"><div class="short_definition"><br/>''See'' [[frozen ground]].</div><br/> </div>
#<div class="definition"><div class="short_definition"><br/>''Same as'' [[hoarfrost]].</div><br/> <div class="paragraph"><br/>''Compare'' [[rime]].</div><br/> </div>
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[[Category:Terms_F]]

Latest revision as of 12:17, 30 March 2024

  1. The fuzzy layer of ice crystals on a cold object, such as a window or bridge, that forms by direct deposition of water vapor to solid ice.
  2. The condition that exists when the temperature of the earth's surface and earthbound objects fall below freezing.
    Depending upon the actual values of ambient-air temperature, dewpoint, and the temperature attained by surface objects, frost may occur in a variety of forms. These include a general freeze, hoarfrost (or white frost), and dry freeze (or black frost). If a frost period is sufficiently severe to end the growing season (or delay its beginning), it is commonly referred to as a killing frost.
    See frost day, ground frost.

  3. See frozen ground.

  4. Same as hoarfrost.

    Compare rime.
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