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Everything posted by brooklynwx99
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Jan Medium/Long Range Disco 2: Total Obliteration is Coming
brooklynwx99 replied to Jebman's topic in Mid Atlantic
much better with the confluence and trough orientation -
UKMET pretty drastically increased confluence with a more favorable orientation of the trough. good move
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the CMC has been lost, though. it's completely changed the trough orientation over the last couple of days. seems like everything is moving towards the ECMWF
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Jan Medium/Long Range Disco 2: Total Obliteration is Coming
brooklynwx99 replied to Jebman's topic in Mid Atlantic
more than modest. this is a SECS verbatim -
Jan Medium/Long Range Disco 2: Total Obliteration is Coming
brooklynwx99 replied to Jebman's topic in Mid Atlantic
this run is going to be awesome. better trough orientation over the Rockies along with more confluence what a gorgeous look we have now -
Jan Medium/Long Range Disco 2: Total Obliteration is Coming
brooklynwx99 replied to Jebman's topic in Mid Atlantic
confluence is much stronger this run. big shift towards the ECMWF -
Jan Medium/Long Range Disco 2: Total Obliteration is Coming
brooklynwx99 replied to Jebman's topic in Mid Atlantic
that kind of setup is an actual possibility with a -EPO/+PNA, undercutting SW trough, and displaced TPV, but I digress -
Jan Medium/Long Range Disco 2: Total Obliteration is Coming
brooklynwx99 replied to Jebman's topic in Mid Atlantic
pretty sure the control is just a lower-resolution version of the OP that they run the ensemble off of -
Jan Medium/Long Range Disco 2: Total Obliteration is Coming
brooklynwx99 replied to Jebman's topic in Mid Atlantic
the control would be a MECS lmao. northern stream outruns the main S/W and provides confluence -
Jan Medium/Long Range Disco 2: Total Obliteration is Coming
brooklynwx99 replied to Jebman's topic in Mid Atlantic
EPS is actually more amplified with the vort. wonder if some of those lows develop later and bring precip in -
Jan Medium/Long Range Disco 2: Total Obliteration is Coming
brooklynwx99 replied to Jebman's topic in Mid Atlantic
+PNA, -NAO, and confluence all got better on this run -
no wonder it's acting more like a moderate event right now at 500mb for this month
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yes it is. also allows colder air to actually stick around
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tuesday. the GFS shifted significantly towards the ECMWF's handling of the event. it lets vorticity move out ahead, establishing more confluence. then, it trails energy that tries to amplify into the confluence. this is what the ECMWF does
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@snowman19 you're probably going to be correct in that this is a super Nino, so kudos for that, but I think you see my point. although it is a super Nino based on ONI, it likely strays from the typical EP super Nino conventions
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at least the GFS has a predictable bias and you can forecast against it
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the upcoming stretch (and in the end, January on the mean, in all likelihood) likely ends up more similar to something like Jan 2003 than those winters
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we have not had a sustained GoA low like those other years have had. of course, this is a coupled event, but it's not really behaving like other super Ninos of the past further into the winter, as myself and others have postulated. it's not acting like those winters, as the Aleutian LP is weak and displaced to the west. it looks more like a weak to moderate event
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Jan Medium/Long Range Disco 2: Total Obliteration is Coming
brooklynwx99 replied to Jebman's topic in Mid Atlantic
just in case this wasn't posted in here -
the GFS has always been progressive with EC coastals. like for the last 15 years
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Jan Medium/Long Range Disco 2: Total Obliteration is Coming
brooklynwx99 replied to Jebman's topic in Mid Atlantic
the STJ is open for the 20th, as well -
Jan Medium/Long Range Disco 2: Total Obliteration is Coming
brooklynwx99 replied to Jebman's topic in Mid Atlantic
the 12z ECMWF has a coastal storm -
Jan Medium/Long Range Disco 2: Total Obliteration is Coming
brooklynwx99 replied to Jebman's topic in Mid Atlantic
the synoptics continue to look amazing for the 20th -
GFS pretty much caved to the ECMWF with an idea of a trailing wave and a set-up wave that establishes confluence. much more confluence over Nova Scotia on this run GFS and ECMWF are actually quite similar now.. the GFS is just more progressive and disjointed, shocker