Anyone out there who has clear understanding of weather products from the AWC website?
It's unbelievable how hard is to find a clear, up to date, simple explanation of the informations available on the website.
AC00-45e hasn't been updated in more than 10 years and the AWC website doesn't offer an exhaustive legend for all it's products.
Constant Pressure Chart:
I get the wind direction and speed, I get the Isobars with pressure in hpa
But what are those blue lines and blue numbers?
Also what does the scale on the left mean?
http://mag.ncep.noaa.gov/data/gfs/12...250_wnd_ht.gif
Thanks all