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lorrimor

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Posts posted by lorrimor

  1. 37 minutes ago, Nick F said:

    I know yesterday I cautioned about posting premium EC charts from subscriptions, there is some EPS available freely if you know where to look, this is the week 3 from the EC46 updated yesterday from an Icelandic Weather Service page and shows, as bluearmy and GP have indicated, +height anomalies to the W and NW. Though looking at the 00z operational GFS - a long way off getting anything like that kind of anomaly going on ... is a change from the last EC46 - which had +ve HGT anomalies more over the Norwegian Sea and Iceland around similar time scale.

    ec-ens_nat_taem_gh500_anom_2016120100_0600.png

    Hi Nick do you have a link to these charts on their site? Had a browse around it and can't find them. 

    • Like 1
  2. Hi Guys, 

     

    I wonder if you could help, this might seem a pretty basic stupid question but its something that I just cant seem to work out!

     

    Using this chart as an example there is high pressure over the south of country yet the rainfall chart is showing the high pressure bringing showers in.

     

    Why is this as usually you would associate high pressure with dry weather.  Is it because the air picks up moisture as it travels over water which then causes showers when the air passes over land because of the temperature difference between the sea and land?

     

    Thanks in advance for any help:)

     

    post-19883-0-76534800-1367567888_thumb.p

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