Monday, December 10, 2018

Types of Snow


Snow drifts in Mount Rainier National Park Field of penitentes in Argentina

Types of Snow

https://nsidc.org/cryosphere/snow/science/types.html 

Conditions in the atmosphere affect how the snow crystals form as they fall. Snow can fall in two different ways, symmetrical or in large clumps of flakes. Once the snow hits the ground depending on the temperature changes, winds, or how long the snow has been on the ground determines the different qualities that the snow can gain. Types of snowfall to scientists and meteorologists are called snowpacks and snow formations.

Types of snow crystals

  • Hoarfrost 
  • Snowfall
  • Graupel 
  • Polycrystals 

Types of snowfall

  • snowstorm 
  • blizzard
  • snow flurry 
  • snow squall 
  • snowburst
  • Blowing snow 
  • Drifting snow 
Snow cover
  • New snow 
  • Firn 
  • Névé 
  • Old snow
  • Seasonal snow 
  • Perennial snow 
  • Powder snow

Types of snow formations

  • cornice 
  • crust 
  • Megadunes 
  • Penitents 
  • Ripple marks 
  • Sastrugi 
  • snow barchan 
  • snow bridge 
  • snow roller 
  • Sun cups 

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