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Jan Medium/Long Range Disco 2: Total Obliteration is Coming


Jebman
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1 minute ago, MN Transplant said:

500 is messier than 00z

It's messy, but given all the players here I don't expect to see any consistency between runs.  But one thing I REALLY like is the last couple runs of the euro trended this way and now this run completely splits the TPV and ends up with a peice in the 50/50 space.  IF that part of this is real it increases our chances of a win if the other parts line up later on.  WIthout that 50/50 feature...even if the other parts come together we could still lose with a cutter.  If we trend towards a nice 50/50 feature then we can just root for a more phased stronger amplified wave...simple, without having to root for 10,000 little things to play together nicely.  Just my take on this so far.  

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Just now, psuhoffman said:

It's messy, but given all the players here I don't expect to see any consistency between runs.  But one thing I REALLY like is the last couple runs of the euro trended this way and now this run completely splits the TPV and ends up with a peice in the 50/50 space.  IF that part of this is real it increases our chances of a win if the other parts line up later on.  WIthout that 50/50 feature...even if the other parts come together we could still lose with a cutter.  If we trend towards a nice 50/50 feature then we can just root for a more phased stronger amplified wave...simple, without having to root for 10,000 little things to play together nicely.  Just my take on this so far.  

the run even with messy 500 produced our best storm in 2 years lol

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Just now, Terpeast said:

Could be a wash because its more positively tilted even if more phased

on the whole I like some of the changes... I want to be in a position where we can root for a more amplified solution not against it, so getting more confluence and a stronger 50/50 feature in front and a more positive tilted alignment of the whole features initially, puts us in that position where we now want a stronger solution possibly.  

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Just now, NorthArlington101 said:

it's close - dc firmly in the mixy zone again.

main takeway at this point is that euro has a good storm....we can worry about details in a few days. been rock solid with at the the basics of  good storm for about 4 runs now in a row. Nothing washed out like GFS

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Just now, stormtracker said:

So, it's consistent....with itself in a way.   Def not the GFS 

you remember the days where if the euro had a storm 3 days in a row it was a virtual lock?

 

me neither

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2 minutes ago, psuhoffman said:

on the whole I like some of the changes... I want to be in a position where we can root for a more amplified solution not against it, so getting more confluence and a stronger 50/50 feature in front and a more positive tilted alignment of the whole features initially, puts us in that position where we now want a stronger solution possibly.  

Sounds like 12z euro is the most amped of the 3 models this run. 

I noticed you tagged me on your question as to why we get a perfect pac and atlantic and the trough dumps SW and we get a SE ridge. I know you’re looking for an answer, but all I have to say is that I don’t know. I don’t have any answers for that. 

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Sounds like 12z euro is the most amped of the 3 models this run. 
I noticed you tagged me on your question as to why we get a perfect pac and atlantic and the trough dumps SW and we get a SE ridge. I know you’re looking for an answer, but all I have to say is that I don’t know. I don’t have any answers for that. 

This storm relies a lot on what happens to that streamer around the 14th. It ends up turning into our 50/50. We need that to trend stronger


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4 minutes ago, Ji said:

the run even with messy 500 produced our best storm in 2 years lol

not really... or are you going to make the same mistake as many did with the last "threat".  The 50/50 moved out too soon, there is NOTHING to stop the mid level southerly flow, the low tracks a little too close given those first 2 things...the exact solution the euro is showing here would NOT end the way you want it too, it would trend the same exact way the last how many of these threats that looked good if you only pay attention to a clow snow map did.  

But this one has more potential to trend better given some of the other details here.  There is more cold around.  There is a 50/50 which is a new feature actually and if it continues to trend stronger could change this equation.  There is a lot of stream interaction that could change the equation.  The last event was much more simple and locked into a general progression at range than this one is.  But this run exactly as is was not what I want the final solution to be or the snow will end up NW of us.  We could get a nastier ice solution though with more cold around this time from that kind of progression.  

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Just now, Heisy said:


This storm relies a lot on what happens to that streamer around the 14th. It ends up turning into our 50/50. We need that to trend stronger


.

Yeah and thats why we shouldn’t get too invested until the second cutter is in progress and or so well modeled that it’s details are locked in

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1 minute ago, Terpeast said:

Sounds like 12z euro is the most amped of the 3 models this run. 

I noticed you tagged me on your question as to why we get a perfect pac and atlantic and the trough dumps SW and we get a SE ridge. I know you’re looking for an answer, but all I have to say is that I don’t know. I don’t have any answers for that. 

Honestly, I do wish it were the other way around and the GFS had it.  I still can't believe I'm saying this and have said it a few times.  If you were to tell me we'd be hoping for this 5 years ago, I would have banned you from the board.  I know supposedly the Euro has better scores(?), but I gotta say, in perception anyway, the GFS is slaying it gurrrl. 

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not really... or are you going to make the same mistake as many did with the last "threat".  The 50/50 moved out too soon, there is NOTHING to stop the mid level southerly flow, the low tracks a little too close given those first 2 things...the exact solution the euro is showing here would NOT end the way you want it too, it would trend the same exact way the last how many of these threats that looked good if you only pay attention to a clow snow map did.  
But this one has more potential to trend better given some of the other details here.  There is more cold around.  There is a 50/50 which is a new feature actually and if it continues to trend stronger could change this equation.  There is a lot of stream interaction that could change the equation.  The last event was much more simple and locked into a general progression at range than this one is.  But this run exactly as is was not what I want the final solution to be or the snow will end up NW of us.  We could get a nastier ice solution though with more cold around this time from that kind of progression.  

Exactly, this isn’t a snowstorm without that 50/50 trending in better spot/stronger. Unless the main wave ends up being really really flat and we just get snow showers/light snow. Any deep trough with that TPV position neeeds a 50/50.


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1 hour ago, psuhoffman said:

12z GFS offered another way to fail lol....fails to phase threat 1.   TPV stays west intially to suppress the next wave.  Then it does slide east into the perfect spot...but a NS SW dives down from the north pole and dives southwest!!!! and phases with a system in California and cuts off on the west coast pumping a huge ridge in the east before anything else can come along.   I have NEVER seen that before ever...a system that starts out over the north pole...with a trough in the east and an EPO ridge...dives southwest and cuts off along the west coast.  WTF

Dumb ways to fail.

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1 minute ago, stormtracker said:

Honestly, I do wish it were the other way around and the GFS had it.  I still can't believe I'm saying this and have said it a few times.  If you were to tell me we'd be hoping for this 5 years ago, I would have banned you from the board.  I know supposedly the Euro has better scores(?), but I gotta say, in perception anyway, the GFS is slaying it gurrrl. 

I think the GFS is probably a wee bit too far SE. it may trend closer to the coast, as did the 12z gefs

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1 minute ago, Heisy said:


Exactly, this isn’t a snowstorm without that 50/50 trending in better spot/stronger. Unless the main wave ends up being really really flat and we just get snow showers/light snow. Any deep trough with that TPV position neeeds a 50/50.


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yup 

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3 minutes ago, psuhoffman said:

not really... or are you going to make the same mistake as many did with the last "threat".  The 50/50 moved out too soon, there is NOTHING to stop the mid level southerly flow, the low tracks a little too close given those first 2 things...the exact solution the euro is showing here would NOT end the way you want it too, it would trend the same exact way the last how many of these threats that looked good if you only pay attention to a clow snow map did.  

But this one has more potential to trend better given some of the other details here.  There is more cold around.  There is a 50/50 which is a new feature actually and if it continues to trend stronger could change this equation.  There is a lot of stream interaction that could change the equation.  The last event was much more simple and locked into a general progression at range than this one is.  But this run exactly as is was not what I want the final solution to be or the snow will end up NW of us.  We could get a nastier ice solution though with more cold around this time from that kind of progression.  

your main focus last week was that the air mass out ahead of the storm was crap. This air mass is totally different so we have more wiggle room. This is not last weeks storm. If we cant get a snowstorm with a severe -NAO in mid January than what are we doing here. What usually would keep the 50 50 low locked in place?

 

ec-fast_z500a_namer_8.png

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3 minutes ago, Ji said:

your main focus last week was that the air mass out ahead of the storm was crap. This air mass is totally different so we have more wiggle room. This is not last weeks storm. If we cant get a snowstorm with a severe -NAO in mid January than what are we doing here. What usually would keep the 50 50 low locked in place?

 

ec-fast_z500a_namer_8.png

50/50 ULLs usually form in mature patterns as the block is decaying. this is why I think the 19-20th has greater potential, not to diminish this threat

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Just now, Ji said:

your main focus last week was that the air mass out ahead of the storm was crap. This air mass is totally different so we have more wiggle room. This is not last weeks storm. If we cant get a snowstorm with a severe -NAO in mid January than what are we doing here. What usually would keep the 50 50 low locked in place?

 

ec-fast_z500a_namer_8.png

What keeps a 50-50 low 'in place' is a true (rex) block. A dipole. We have that here, but the vortex part of the block isn't where we want it.

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6 minutes ago, Heisy said:

Only thing I’m not happy about right now is it does seem like the models are sending us the faint signal they like C PA up thru interior NE. Ignore the amount, just the placement. 08f6d002b933258068fbca2bb1883895.jpg
06982d7f52b9502acf9a4845a4c9ee73.jpg
4f19fc4372ab0eb5a9273f05dc274c45.jpg


.

Yep, very reminiscent of a recent system, oh, say 3 days ago. 

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