Jump to content

11/17 weeklies, It's all about the Pacific


 Share

Recommended Posts

h5

week 1 +epo/-pna/-nao/-ao/ below normal hgts, flow from northern california

week 2 -nao/neutral pna/+epo/-ao/normal hgts, flow from northern california

week 3 -nao/+pna/-epo/-ao/normal hgts, flow from northern washington

week 4 -epo/+pna/-enao/-ao/below normal hgts, flow from US/Canada border

week 5 -epo/+pna/-enao/-ao/below normal hgts, flow from northern Washington

week 6 -enao/-ao/+pna/-epo/below normal hgts, flow from US/Canada border

from week 3 on the 850 temp anoms are way below normal... I would say another step up improvement from Monday. One thing too, the PV comes over to this side of the globe 

  • Like 1
Link to comment
Share on other sites

Look at tombo's transition map on the GEFS as well. The weeklies have it later but have the same process to get the critical +PNA. PV moving over to our side of the globe with a SSW in December could spell a really cold period holidays and The first half of JAN. Nice to see the weeklies give credence to the informal winter outlook I put together for our office. Will post it tomorrow. Of course given the weeklies nature we're due for two steps backward on Monday. 

Link to comment
Share on other sites

41 minutes ago, tombo82685 said:

h5

week 1 +epo/-pna/-nao/-ao/ below normal hgts, flow from northern california

week 2 -nao/neutral pna/+epo/-ao/normal hgts, flow from northern california

week 3 -nao/+pna/-epo/-ao/normal hgts, flow from northern washington

week 4 -epo/+pna/-enao/-ao/below normal hgts, flow from US/Canada border

week 5 -epo/+pna/-enao/-ao/below normal hgts, flow from northern Washington

week 6 -enao/-ao/+pna/-epo/below normal hgts, flow from US/Canada border

from week 3 on the 850 temp anoms are way below normal... I would say another step up improvement from Monday. One thing too, the PV comes over to this side of the globe 

 

download.jpeg

  • Like 2
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
 Share

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...