Of the 3 18z operational runs, 2 of them (GFS, AI Euro) renewed the western ridging after moving a piece of it NW across the Bering Sea. This was good to see as previous runs for both of those models (and others of course) were launching the western ridging into the Bering Sea and into NE Siberia.....but unless we see a noteworthy -EAMT event, bouts of renewed western ridging is more along the lines of what I would expect to see, with the Pac Jet maintaining its momentum east, in the final 10 days of January and first 10 days of February as the tropical convection signal / MJO works thru phase 7 and into phase 8, in concert with the eastward moving tropical Pacific warm pool.
Right or wrong, I'm as much a pattern nut as I am a find a storm nut as I'm of the ilk that if you build the pattern, the storms will come. We're not where we need to be with the pattern, but we're getting closer
Here's an image of the renewed ridging on the 2 model runs...
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Last 7 runs of the Euro Wk MJO forecast
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