IAC chart colour code

roberto · **Inscrit le:** 05 Fév 2009 10:13 **Messages:** 7

hello,

what is the colour code of IAC Fleet code weather charts ?

I can imagine pink=occluded, red=warm and blue=cold front, but what about green ?
Squall/Instability line ?
What difference between a continuous green line and a dashed green line ?

Are there other colours which can appear and have not shown during the last few days ?

Thanks vm, roberto

for some reason the image does not appear :?:

jza · **Inscrit le:** 19 Jan 2009 00:22 **Messages:** 427

Hi,

Citer:

pink=occluded, red=warm and blue=cold front

Yes.

Citer:

but what about green ?

Dashed green lines are trough lines (elongated regions of relatively low atmospheric pressure).
http://en.wikipedia.org/wiki/Trough_%28meteorology%29

Citer:

Are there other colours which can appear and have not shown during the last few days ?

No... unless I forgot one

Citer:

for some reason the image does not appear :?:

To limit abuse, external links are not displayed. The solution is to join an image file.

roberto · **Inscrit le:** 05 Fév 2009 10:13 **Messages:** 7

merci beaucoup Jacques

zyGrib

IAC chart colour code

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