You could try some of these. See if anything suits you.

http://sbsi.csumb.edu/sbsc256/sbscSt...r_3/3_1_6.html

Slide #16 at the following link is so-so
http://www.maths.monash.edu.au/atm10...TM1010_L15.pdf

There's a nice one in French here but I haven't figured out how to copy it
http://www.meteo.fr/meteonet_en/deco...nuages/nua.htm

Hope someone can do better!


Regards, and thanks for all that you do.


"DrJack" wrote in message
...
I'm giving a (paid!) talk Saturday on soaring and soaring meteorology
to a group of power-rated pilots as part of a continuing education
aviation seminar. I have not been able to find a diagram which
depicts flow over a ridge showing both the lift on the upwind side and
the turbulence/sink on the downwind side and hope someone here might
know of one, particularly if available on the internet so I can get a
copy.

--
Dr. John W. (Jack) Glendening Meteorologist