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Model Output Discussion - 05/01/2016 18z onwards


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Posted
  • Location: Scouthead Oldham 295mASL
  • Location: Scouthead Oldham 295mASL
1 minute ago, Continental Climate said:

Rtavn1081.gif

Not liking this so far very progressive. Westerlies incoming I think!!

Yes GFS very progressive with that horrid candadian lobe killing any hope of a ukmo style evolutin. :(

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Posted
  • Location: portsmouth uk
  • Weather Preferences: extremes
  • Location: portsmouth uk
5 minutes ago, Continental Climate said:

Rtavn1081.gif

Not liking this so far very progressive. Westerlies incoming I think!!

all pushed east very quickly blasted seuro azorez again.

I did say a few days back I felt there be a cold snap but so much chopping and changing but then again be interesting to see if jma gem ukmo and ecm all acktrack towards the gfs or that gfs is completely wrong.

Edited by emotional rollercoaster
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Posted
  • Location: Kippax (Leeds) 63m
  • Location: Kippax (Leeds) 63m

Why can't we just get a good GFS operational run to sit back and enjoy, Instead we keep getting one of the more mild/progressive essemble members (if ya can call it that). So I guess it's another nervy wait for it's essembles to see if it has any credence..

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Posted
  • Location: Newton Aycliffe, County Durham... 90m asl
  • Weather Preferences: snow and thunderstorms :)
  • Location: Newton Aycliffe, County Durham... 90m asl

gfs @120  gfs-0-120.png?12  compared to ukmo @120hrs  Modele UKMO - Carte prévisions

ukmo still better, everything further west still?

Looks like its another case of gfs vs euro's again tonight!

Edited by doctor32
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Posted
  • Location: Peterborough
  • Weather Preferences: Snow and frost in the winter. Hot and sunny, thunderstorms in the summer.
  • Location: Peterborough

Day 5

GFS

gfs-0-120.png?12

Heh, this run is pushing the cold air out even quicker.

UKMO

Modele UKMO - Carte prévisions

Pretty similar to this morning. A clean north to north west flow with a strong Atlantic ridge.

The story is dragging on longer than an American drama series which never ends.

Edit- GEM backs.....

gem-0-120.png?12

The UKMO

Well to a degree, the model has a weaker trough over Scandinavia which swings the winds to the east pretty quickly.

Edited by Captain Shortwave
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Posted
  • Location: Darlington
  • Weather Preferences: heavy convective snow showers, blizzards, 30C sunshine
  • Location: Darlington

UN120-21.GIF?10-17

Not a bad 120 really I would take that!! Pressure still apparent over North Atlantic and stretching into greenie!! How is it so different to the GFS at this stage?

 

UN144-21.GIF?10-17

easterly incoming on the 144 then the high either topples onto the UK giving us frosty days or it retrogresses to Scandi giving us nirvana, take your pick!!!

Edited by Continental Climate
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Posted
  • Location: portsmouth uk
  • Weather Preferences: extremes
  • Location: portsmouth uk
7 minutes ago, doctor32 said:

gfs @120  gfs-0-120.png?12  compared to ukmo @120hrs  Modele UKMO - Carte prévisions

ukmo still better, everything further west still?

notice the big purple lobe to the north of uk its not there on the ukmo.

the center of the low is the same on them both but ukmo has a second kink and the ukmo has higher heights into Greenland which model will win the winter fa cup

id also be interested to see if scandi heights will build from ukmo model further on with possibility of a northeast flow futher beyond 144hrs.

gfs looks like a complete mess I really starting to think its wrong.

but where have to wait and see

Edited by emotional rollercoaster
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Posted
  • Location: Newton Aycliffe, County Durham... 90m asl
  • Weather Preferences: snow and thunderstorms :)
  • Location: Newton Aycliffe, County Durham... 90m asl

Modele UKMO - Carte prévisions  much better going forward from this ukmo @144 :)

 

hope ecm agrees later... and enough of the gfs for another run now lol

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Posted
  • Location: Kings Norton, West Midlands
  • Weather Preferences: Thunderstorms, Cold & Snowy
  • Location: Kings Norton, West Midlands

I can't fully remember now, but didn't 2010 have many of the models disagreeing with each other and then finally agreeing at the last moment to just keep extending the cold. The hemispherical synoptics are very similar, so perhaps will pan out a similar way?

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Posted
  • Location: Nr Chelmsford, Essex
  • Weather Preferences: Hurricanes, Thunderstorms and blizzards please!
  • Location: Nr Chelmsford, Essex

Well well well. No one has blinked yet!

UKMO at 144   Modele UKMO - Carte prévisions

 

GFS at 144  gfsnh-0-144.png?12

 

 I think the ECM is going to have to step in and sort this out!

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Posted
  • Location: Banbury
  • Location: Banbury
1 minute ago, doctor32 said:

Modele UKMO - Carte prévisions  much better going forward from this ukmo @144 :)

 

hope ecm agrees later... and enough of the gfs for another run now lol

Yes, another good run from UKMO , quite incredible how at 6 days out we have such a difference between GFS and our own..........let's be clear here we are well into FI

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Posted
  • Location: North East Cotswolds, 232m, 761feet ASL
  • Location: North East Cotswolds, 232m, 761feet ASL

Another good UKMO, both models sticking to there guns...Which one is Glosea closest too I wonder....  

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Posted
  • Location: Scouthead Oldham 295mASL
  • Location: Scouthead Oldham 295mASL

UKMO 144 is, i suspect, showing the block sinking back towrds the UK.

Prior to that im not entirely sure if its better than gfs for thur without 850's etc.

In any case its a damn sight better than GFS!!!

Edited by northwestsnow
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Posted
  • Location: Darlington
  • Weather Preferences: heavy convective snow showers, blizzards, 30C sunshine
  • Location: Darlington

Rtavn1801.gif

A horrendous 180 from the GFS and basically puts us back into the sauna!! Someone is going to have copious amounts of egg on their faces, Lol!! Hope its not the UKMO!!

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