
snowman19
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December 2020 General Discussions & Observations Thread
snowman19 replied to bluewave's topic in New York City Metro
I didn’t say it was people in here. Please don’t get defensive, take a look at the twitter hype, hence why I said “people” and the -NAO depicted is a meh east-based one. I still seriously any sustained west-based Greenland blocked -NAO, I won’t believe it until it happens, not mirages on long range modeling -
December 2020 General Discussions & Observations Thread
snowman19 replied to bluewave's topic in New York City Metro
Yep, people are hyping a -NAO/-AO, they do you no good when you have a +EPO pumping PAC puke into Canada, all the -NAO does is capture the puke under the block....useless -
Agree with you 100%. He keeps using the Euro to push this story line, which was horrible with this Niña. It was the last to the party and kept insisting on barely a weak event. The CFS, which did a very good job is actually showing a secondary peak in 3.4 come January. Over the last month or so, the eastern ENSO regions have actually been warming and the western regions have been cooling.
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December 2020 General Discussions & Observations Thread
snowman19 replied to bluewave's topic in New York City Metro
Which is concerning IMO (that the eastern 1.2 and 3 ENSO regions are warming), it’s moving west and it’s becoming more of a Modoki, regions 3.4 and 4 centered event as we go into winter, which is what a few models suggested would happen -
December 2020 General Discussions & Observations Thread
snowman19 replied to bluewave's topic in New York City Metro
Maybe, however, the CFS is showing a secondary strong peak in January, we’ll see, but it has been one of the most accurate models with this Niña event. The Euro was insisting on only a weak Niña and it was dead wrong, it was one of the last to fold -
December 2020 General Discussions & Observations Thread
snowman19 replied to bluewave's topic in New York City Metro
Good call by you and Bluewave last week of the eventual correction to much warmer for this weekend. Looks like 50’s and rain now -
December 2020 General Discussions & Observations Thread
snowman19 replied to bluewave's topic in New York City Metro
The CFS is showing nothing of the sort and it has done a much better job with the Niña event since the summer, it sniffed this event out very well, it has a January peak of solidly strong: -
December 2020 General Discussions & Observations Thread
snowman19 replied to bluewave's topic in New York City Metro
Enjoy what? Not understanding your post -
December 2020 General Discussions & Observations Thread
snowman19 replied to bluewave's topic in New York City Metro
Region 4 hasn’t been this cold in over 16 years -
December 2020 General Discussions & Observations Thread
snowman19 replied to bluewave's topic in New York City Metro
I saw that this morning. It’s ugly, real ugly, it’s showing an 11-12 type winter scenario....hard to believe that we would have back to back winters this bad, they are usually separated by a bunch of years in between -
December 2020 General Discussions & Observations Thread
snowman19 replied to bluewave's topic in New York City Metro
If this month turns into a dud, we are in very big trouble for the rest of winter. Bad November’s and December’s in moderate to strong La Ninas are the kiss of death for winter in our area -
December 2020 General Discussions & Observations Thread
snowman19 replied to bluewave's topic in New York City Metro
It looks like a ridiculously mild pattern is going to set up shop by the 15th. Consensus on all 3 major ensembles (EPS, GEPS, GEFS) now, along with the CFS -
December 2020 General Discussions & Observations Thread
snowman19 replied to bluewave's topic in New York City Metro
Possibly....you definitely don’t want December to be a dud month in a La Niña winter. It would be a very, very bad sign for the rest of winter, historically speaking, especially given the much warmer than normal November -
December 2020 General Discussions & Observations Thread
snowman19 replied to bluewave's topic in New York City Metro
The 10-11 La Niña was extremely “east-based” at the beginning of winter, November and December. If you recall, as it evolved to become more “west-based” around mid-January, the high latitude blocking began to slowly breakdown, then it completely fell apart at the end of January and that was all she wrote for that winter, the blocking never came back again, right through April..... -
December 2020 General Discussions & Observations Thread
snowman19 replied to bluewave's topic in New York City Metro
There is now consensus among the ensembles that the TPV moves into AK (+EPO) come next weekend. It’s probably lights out for awhile, that’s a stable pattern, the vortex is not going to be in a big rush to move out -
December 2020 General Discussions & Observations Thread
snowman19 replied to bluewave's topic in New York City Metro
The Niña associated Aleutian ridge is showing up on all ensemble guidance now, all the new runs of EPS, GEPS, GEFS have it -
December 2020 General Discussions & Observations Thread
snowman19 replied to bluewave's topic in New York City Metro
How many times now over the last 3 winters have the ensembles shown a massive -EPO/-NAO/-AO pattern in the long range only for it to never verify and just completely disappear? -
December 2020 General Discussions & Observations Thread
snowman19 replied to bluewave's topic in New York City Metro
Yea, it’s definitely concerning. When the TPV moves into AK it typically has good staying power, it’s normally not in and out, transient -
It’s always very cold and snowy in Wennieland....
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No not really
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That and the trough is positively tilted big time
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December 2020 General Discussions & Observations Thread
snowman19 replied to bluewave's topic in New York City Metro
The GEFS and GEPS have completely lost all of the high latitude blocking (-EPO, -NAO, -AO) in the long range, I strongly suspect the EPS will be next. This is shades of last winter when the EPS would insist on high latitude blocking mirages in the long range, run after run, only for them to completely disappear as you move forward in time -
Eric Fisher actually just tweeted about this, as you can see, the 12z EPS says its own operational solution for this weekend is garbage:
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The operational Euro has been God awful, just dreadful, even the GFS has been better. It’s almost not even worth looking at anymore, erratic as all hell
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December 2020 General Discussions & Observations Thread
snowman19 replied to bluewave's topic in New York City Metro
With no cold air? You know it has to be cold to snow right?