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Old March 22nd 14, 08:34 AM posted to uk.sci.weather
Dawlish Dawlish is offline
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Default **Forecast: Retrogression leading to cooler than averagetemperatures on 20th March at T+240**

On Friday, March 21, 2014 9:59:45 PM UTC, Freddie wrote:

snip

As an exercise for the avid student, please look at the excellent

archive of analysed charts (ASXX archive) at:

http://www.woksat.info/wwp7.html


Freddie


Thank you. The archive clearly shows the high centred to our east on the 11th of the month, as it's furthest extent, then pulling back SW (i.e. retrogressing) to lie some distance to our SW by the end of the 16th. I was a day early with my forecast, perhaps, but retrogression, from a high which extended to our east, certainly did happen.

Do look at those charts carefully and please say if you don't see what I do between those dates.