Thread: The L in the picture
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Old June 5th 08, 07:02 PM posted to sci.geo.meteorology
I R A Darth Aggie[_2_] I R A Darth Aggie[_2_] is offline
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Default The L in the picture
On Thu, 5 Jun 2008 07:23:42 -0700 (PDT),
DarkMatter , in
wrote:
+ What does the L in this picture mean?
+
+ http://www.boscobel.k12.wi.us/~schnrich/airmass_1.gif

Low pressure. Looks like a Northern Hemisphere 2-D depiction of a wave
cyclone. The fronts (cold = blue with pennats, warm = red with pips) lie
in pressure troughs.

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