The Weather Outlook

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Joe Bloggs
23 January 2019 17:53:27

http://www.wetterzentrale.de/maps/GFSPARAEU12_144_10.png

Look at Tuesday on the para for example

http://www.wetterzentrale.de/maps/GFSPARAEU12_144_1.png

http://www.wetterzentrale.de/maps/GFSPARAEU12_144_2.png

No point trying to pin down detail at this stage but the snow potential is there for some. 

redmoons
23 January 2019 17:55:16

If you haven't done so have a look at the 12z Para it really is a lovely snowy for all run, easterlies,  north westerlies ,  northerlies the lot. Pete Tong by 300h but job done.

 Remember the Para is a better model statistically than the old Op so we should pay more attention. 

 

Originally Posted by: Ally Pally Snowman 

How do you see the GFS Parallel model on Two, I don't see it on the menu here? https://www.theweatheroutlook.com/twodata/datmdlout.aspx


beanoir
23 January 2019 17:56:57

 

Geographically Oxford is south Midlands not southeast or south.

Originally Posted by: picturesareme 

Oxford is always covered by the South East, too far south to be Midlands.  

 


Langford, Bedfordshire
tallyho_83
23 January 2019 18:00:31

12z Para @ 147:

 

 

In contrast to the 12z Op run @ 147: - Similar to control run! So Para not well supported!?

 

 

 


Home Location - Vixen Tor Close, Okehampton, Devon (221m ASL)

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Sean Moon

Magical Moon

www.magical-moon.com

Ally Pally Snowman
23 January 2019 18:00:40

 

How do you see the GFS Parallel model on Two, I don't see it on the menu here? https://www.theweatheroutlook.com/twodata/datmdlout.aspx

Originally Posted by: redmoons 

 

Not sure its there I normally look at wetterzentrale.

 


Bishop's Stortford 85m ASL.
Whiteout
23 January 2019 18:05:18

Great GFS ens, best set of the winter I think 

On another note, I would add to some comments of yesterday, who needs an Easterly lol, many had snow yesterday from a North Westerly, a few more of those will do me just fine 


Home/Work - Dartmoor

240m/785 ft asl

Rob K
23 January 2019 18:11:12

 

How do you see the GFS Parallel model on Two, I don't see it on the menu here? https://www.theweatheroutlook.com/twodata/datmdlout.aspx

Originally Posted by: redmoons 

Under the chart, where it says "Operational" in a green box, click that and it will change to "Parallel" in an orange box.

 

Maybe Brian could put it somewhere a little more obvious, it took a bit of hunting! 


Yateley, NE Hampshire, 73m asl

"But who wants to be foretold the weather? It is bad enough when it comes, without our having the misery of knowing about it beforehand." — Jerome K. Jerome

fairweather
23 January 2019 18:18:13

 

Thats a great succinct summary of the current situation. It is also highlighted by the differences between the GFS op run and GFSP at around a week out. Looking at specifics, which change with each run and often each ensemble member can be entertaining, but it is really not very helpful as a forecasting tool (despite occasional model eye candy!)

The ensemble data seem largely unchanged (perhaps very marginally cooler) on the 12z GEFS suite, with quite a few “wilder” options.

Originally Posted by: doctormog 

Exactly that, from both posts. Nothing has changed in what we know or what we can expect. Other than it will be cold.


S.Essex, 42m ASL
doctormog
23 January 2019 18:20:23

Here’s the ECM so far 

 

Cold, but is it cold enough for wintriness? Perhaps not.

Interestingly by day 4 the GFS op run t850s seem a good 2 degrees or so higher than on the other models’ output.

Beyond this point apparently we are in FI but it will be interesting to see what it shows anyway.


jhall
23 January 2019 18:24:51

 

Last night's snow was a welcome and a surprise in the S.E. Nevertheless some people think that was a "dumping" of snow. And what causes some of the different perceptions is an age thing I think. The older members would have expected to see what happened last night several times in most ordinary winters pre 80's and think of a dumping as a level foot of snow and 15 foot drifts, although of course less common. But six inches of snow would occur in winters not on the records as a "special" winter. So their expectations are higher. 

Originally Posted by: fairweather 

That depends not just on your age but also on where you live. Here in lowland Surrey, a level foot of snow and 15 foot drifts would be a once or twice in a lifetime event (within my lifetime, I think only 1962-3 would qualify). And a six inch fall, or even a depth of six inches from several successive falls would be pretty special.


Cranleigh, Surrey
Brian Gaze
23 January 2019 18:26:14

 

Under the chart, where it says "Operational" in a green box, click that and it will change to "Parallel" in an orange box.

 

Maybe Brian could put it somewhere a little more obvious, it took a bit of hunting! 

Originally Posted by: Rob K 

My suggestion is to launch models from the new Model Inventory page which is here:

https://www.theweatheroutlook.com/twodata/model-inventory.aspx

It provides a (almost) live overview of how the data downloads are progressing through the day and links to the newer model viewers.

 


Brian Gaze

Berkhamsted

TWO Buzz - get the latest news and views 

"I'm not socialist, I know that. I don't believe in sharing my money." - Gary Numan

redmoons
23 January 2019 18:37:07

 

My suggestion is to launch models from the new Model Inventory page which is here:

https://www.theweatheroutlook.com/twodata/model-inventory.aspx

It provides a (almost) live overview of how the data downloads are progressing through the day and links to the newer model viewers.

 

Originally Posted by: Brian Gaze 

Thanks Brian, I have book marked.


tallyho_83
23 January 2019 18:45:46

LOOK What's happening yet again over in NE USA/E. Canada @ the ECM chart for T+192: - This will blast up the jet and flood across the pond and ruin our chances (yet again!) of a Greenland Block or Scandi for an easterly.

 


Home Location - Vixen Tor Close, Okehampton, Devon (221m ASL)

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Sean Moon

Magical Moon

www.magical-moon.com

Ally Pally Snowman
23 January 2019 18:50:54

ECM has the low at day 8 to far west like the GFS Op.  They wont be right at that range but we do want it much further east.

 It's the theme of the 12s and not a good one hope for better tmrw.

 


Bishop's Stortford 85m ASL.
Whether Idle
23 January 2019 18:53:13

This ECM day 8 850's  snapshot sums things up well: relatively thin slices of mildness interspersing colder wedges, though nothing brutally cold - more polar Maritime with dagger-stabs of Arctic cold in the north.  Nothing extraordinary.  Nothing particularly notable, though pleasingly seasonal with some snow chances thrown in, assisted by altitude and latitude combined.


Dover, 5m asl. Half a mile from the south coast.
RobN
  • RobN
  • Advanced Member
23 January 2019 19:09:44

Although the GEFS mean T850 is almost flat-lining the Op and control, with some support, are hinting at another "bump-in-the-road" around 1st Feb.

No chart available for the selected hour. Many charts start at 3 hours ahead, so if you have 0 hours selected try stepping forward or selecting a later hour.


Rob

In the flatlands of South Cambridgeshire 15m ASL.

JACKO4EVER
23 January 2019 19:14:35

LOOK What's happening yet again over in NE USA/E. Canada @ the ECM chart for T+192: - This will blast up the jet and flood across the pond and ruin our chances (yet again!) of a Greenland Block or Scandi for an easterly.

 

Originally Posted by: tallyho_83 

yes things just not falling into place sadly. What could have been a truly memorable spell of winter weather seems to be slipping away with every run to varying degrees- almost death by a thousand cuts. 

Good job Jim Bowen wasn’t a weatherman 

Whether Idle
23 January 2019 19:16:21

 

Good job Jim Bowen wasn’t a weatherman 

Originally Posted by: JACKO4EVER 

Hmm, I wonder what his tag line could possibly have been...


Dover, 5m asl. Half a mile from the south coast.
doctormog
23 January 2019 19:19:32

yes things just not falling into place sadly. What could have been a truly memorable spell of winter weather seems to be slipping away with every run to varying degrees- almost death by a thousand cuts. 

Good job Jim Bowen wasn’t a weatherman 

Originally Posted by: JACKO4EVER 

As a wise man once said “caution must be observed as I think FI starts at T+96” 


JACKO4EVER
23 January 2019 19:25:32

 

As a wise man once said “caution must be observed as I think FI starts at T+96” 

Originally Posted by: doctormog 

😂

never a truer word spoken Doc 

Rob K
23 January 2019 19:29:11

Although the GEFS mean T850 is almost flat-lining the Op and control, with some support, are hinting at another "bump-in-the-road" around 1st Feb.

No chart available for the selected hour. Many charts start at 3 hours ahead, so if you have 0 hours selected try stepping forward or selecting a later hour.

Originally Posted by: RobN 

Feb 1 is a date I have been looking at for a couple of days as potentially some kind of snow event. So the bump in the road could (hopefully) be big enough to bring lots of moisture but not so mild as to bring rain!


Yateley, NE Hampshire, 73m asl

"But who wants to be foretold the weather? It is bad enough when it comes, without our having the misery of knowing about it beforehand." — Jerome K. Jerome

Whether Idle
23 January 2019 19:29:13

So here is a FI chart from GEM.

JFF as they used to saytongue-out: Another possibility, flat and quite zonal.


Dover, 5m asl. Half a mile from the south coast.
JACKO4EVER
23 January 2019 19:32:13
In all fairness I really can’t remember a spell of model watching where there is so much volatility run to run, model to model and at such a short range. It’s truly incredible- a spell that we will probably all remember for some time.
Shropshire
23 January 2019 19:33:08

Poor output tonight with the models now settling on the pattern going wrong again for us around day 7. 

The PV just won't relent other than to allow us the occasional cold shot, and signs on the ECM and GEM of it going wrong in decisive fashion - I think the METO outlook for both next week and beyond is in trouble.

 


From December 27th 2020, zonality will be banned from mixing with the UK. We appreciate that this may come as a shock to younger people and old Uncle Barty. This ban will last for a minimum of ten days.
JACKO4EVER
23 January 2019 19:34:28

So here is a FI chart from GEM.

JFF as they used to saytongue-out: Another possibility, flat and quite zonal.

Originally Posted by: Whether Idle 

just look at that wasted Euro trough, so frustrating. It seems to have been hanging around for ages.

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