Jump to content
  • Member Statistics

    17,917
    Total Members
    7,904
    Most Online
    Eldor96
    Newest Member
    Eldor96
    Joined

December 19-20 Talking Points - Part 3


earthlight

Recommended Posts

  • Replies 1.2k
  • Created
  • Last Reply
  On 12/17/2010 at 6:08 AM, famartin said:

Its over... I cancelled my flight.

Seriously?  I hope they gave you all your money back.

Now that you cancelled, watch this come west tomorrow :P  We're actually still more than 48 hours away from this, but the window is rapidly closing.

Link to comment
Share on other sites

  On 12/17/2010 at 6:06 AM, TwcMan said:

this may become a nowcasting event...something the models will never be able to ahold of...not even 12-24 hours before the storm lol

nah...s/w is in a well sampled region...all 3 4DVAR models are a disaster....

here's a gif to close us out

Cry.gif

Link to comment
Share on other sites

  On 12/17/2010 at 6:06 AM, tombo82685 said:

hr 66 has 2 1004 seperate areas of low pressure 100 miles from each other about 200-250 miles east of hse

So obviously the Gulf wave is coming into play again and screwing it up. But if the flow is that flat as you advertised, it might not even matter.

We have 12z tomorrow and maybe 0z tomorrow PM to fix this and correct west. It's probably 95% chance of being over now, but if the models are still like this tomorrow night it's almost 100%.

Link to comment
Share on other sites

  On 12/17/2010 at 6:10 AM, Rainshadow said:

I think it sets an all time record. The 12hr ecmwf forecast in the desert sw was poorer (as in too deep with the trof) than either the gfs and nam.

I've never seen anything like this before, I know people are going to hold on to the "back and forth" idea and hope it can come back..but with everything sampled I think this is pretty much it. It just so happened to end on the wrong flip. or flop.

Link to comment
Share on other sites

  On 12/17/2010 at 6:08 AM, Isotherm said:

These model solutions are so erratic it's hilarious (in a very annoying way) but at the same time shows the complexity of this event. We can't buy two model runs in a row with similar outputs, which also tells me it's not time to give up on this just yet. At least not until we have a full cycle of similar solutions for God's sake!

It makes me wonder how something like Feb 78 was forecasted well from a week away over 30 years ago.

That was even more extreme, we went from a really horrid forecast in the Jan 78 east coast blizzard three weeks prior to that, to possibly the most well modeled major east coast snowstorm of that era in Feb 78....and back to bad forecast with PD1 the following winter.

Link to comment
Share on other sites

  On 12/17/2010 at 6:08 AM, Isotherm said:

These model solutions are so erratic it's hilarious (in a very annoying way) but at the same time shows the complexity of this event. We can't buy two model runs in a row with similar outputs, which also tells me it's not time to give up on this just yet. At least not until we have a full cycle of similar solutions for God's sake!

It almost makes you wonder why we have these models in the first place. 60 hours out, there's as much flipflopping as you would expect 180 hours out. Maybe now we should just toss darts at a wall?

Link to comment
Share on other sites

  On 12/17/2010 at 6:11 AM, earthlight said:

I've never seen anything like this before, I know people are going to hold on to the "back and forth" idea and hope it can come back..but with everything sampled I think this is pretty much it. It just so happened to end on the wrong flip. or flop.

I still think 2/6/10 was worse John, but this could be considered even more extreme in the sense that its going from major hit for everyone to basically no snow for anyone lol.

Link to comment
Share on other sites

  On 12/17/2010 at 6:12 AM, jm1220 said:

It almost makes you wonder why we have these models in the first place. 60 hours out, there's as much flipflopping as you would expect 180 hours out. Maybe now we should just toss darts at a wall?

I was starting to think that... it almost seems like forecasting at 72 hours+ out is not much better than it was years ago, I'm talking the '90s, not WAY back!

Link to comment
Share on other sites

Archived

This topic is now archived and is closed to further replies.

Guest
This topic is now closed to further replies.
  • Recently Browsing   0 members

    • No registered users viewing this page.

×
×
  • Create New...