Showing posts with label understand. Show all posts
Showing posts with label understand. Show all posts

Thursday, March 23, 2017

Understanding Clouds on World Meteorological Day, 2017



This year's theme for World Meteorological day is *Understanding Clouds*.


https://public.wmo.int/en/WorldMetDay2017

Clouds are created made of small drops of water, clustered together.

For *beginners* there are the 3 basic types of clouds:


  
 
Cumulus - thick, puffy clouds that tend to be white on top and on the edges with a darker, flat bottom. They kinda look like cotton-balls or cauliflower (depending on your preference ;)  ).
  




Cirrus - wispy, transparent / white, icy clouds. They are sheer clouds actually composed of ice crystals!
  



 
Stratus - low hanging clouds in dark/gray layer. These clouds can produce drizzle, ice prisms, and snow.




Understanding these clouds helps to understand weather, and to forecast the weather you can expect!

Here's a more advanced cloud chart from NOAA (and a link to a NOAA .pdf of clouds): 

http://www.nws.noaa.gov/om/brochures/cloudchart.pdf
click to view this chart larger!



...for more information about World Meteorological Day