Color and Temperature: Perception is everything

26 06 2008

Recently I had some of my readers comment that they thought that The Weather Channel and USA Today (which uses TWC graphics) temperature maps seemed to look “hotter”. They suspected that the colors had changed. I tend to watch such things since my own company (IntelliWeather) produces similar maps.

I searched Google images for some saved older TWC maps, but found none. So I can’t be absolutely sure they have or have not changed.  But looking at the color scheme, nothing sticks out in my recollection of the temperature map colors.

But I decided that it would be an interesting exercise to compare USA national temperature maps from the commonly used services today. I saved national CURRENT temperature isotherms/gradient maps from around 03Z (11PM Eastern Time) tonight. All were generated within about an hour of each other.

What I found was surprising. Here they are in alphabetical order:

Intellicast: (probably the ugliest national temp map I’ve ever seen)


IntelliWeather:

Read the rest of this entry »





Kroger nixes global warming “policy”

26 06 2008

Question: Why does a major grocery store chain need a “comprehensive policy addressing climate change”?

Answer: They don’t.

http://compulsivec.files.wordpress.com/2007/03/kroger1.gif

The Atlanta Business Chronicle reports that one of the nations oldest and largest grocery firms, Kroger Inc., based in Cincinnati, OH rejected a shareholder proposal which called for the company to develop a comprehensive policy addressing climate change.

Having shopped at many a Kroger store myself, I’m glad I won’t be bombared with climate change messages while I shop. I really don’t need to know what the carbon footprint is on a can of soup or a head of lettuce.

Cincinnati-based Kroger (NYSE: KR) operates more than 2,400 supermarkets and multidepartment stores in 31 states.





Debate Thread: Miskolczi semi-transparent atmosphere model

26 06 2008

This thread debates the Miskolczi semi-transparent atmosphere model. 

The link with the easiest introduction to the subject is http://hps.elte.hu/zagoni/Proofs_of_the_Miskolczi_theory.htm