Jump to content
  • Member Statistics

    17,880
    Total Members
    7,904
    Most Online
    Cajax9
    Newest Member
    Cajax9
    Joined

September 2017 Discussion


snowlover2

Recommended Posts

  • Replies 425
  • Created
  • Last Reply
  On 8/28/2017 at 8:21 PM, iluvsnow said:

And brings a nasty 15 degree below normal shot of air down by mid week next week..or colder!

ecmwf_T850a_us_10.png

Expand  

Models have overdone cold shots since 2010, when will people learn that...

I just can't see this "cold shot" being that extreme now that the NAO is shifting to positive. It just wouldn't make sense to see a cool September this year unless teleconnections don't matter anymore.

Link to comment
Share on other sites

  On 8/28/2017 at 10:15 PM, rainsucks said:

Models have overdone cold shots since 2010, when will people learn that...

I just can't see this "cold shot" being that extreme now that the NAO is shifting to positive. It just wouldn't make sense to see a cool September this year unless teleconnections don't matter anymore.

Expand  

They never learn, it is the same thing every fall, every cold snap early in the season is crop killing summer ending.

Link to comment
Share on other sites

  On 8/28/2017 at 10:15 PM, rainsucks said:

Models have overdone cold shots since 2010, when will people learn that...

I just can't see this "cold shot" being that extreme now that the NAO is shifting to positive. It just wouldn't make sense to see a cool September this year unless teleconnections don't matter anymore.

Expand  

216 hours out isn't that far fetched. 10 years ago, sure... but in 2017, not so much.

Link to comment
Share on other sites

  On 8/29/2017 at 1:50 AM, Jonger said:

216 hours out isn't that far fetched. 10 years ago, sure... but in 2017, not so much.

Expand  

This summer would have been the coldest on record if the ECMWF had been right the entire time. It isn't just the Euro either the GFS and CMC both have severe cold biases in the medium and long range ,which doesn't really make sense in a warming climate.

Link to comment
Share on other sites

  On 8/29/2017 at 6:00 AM, UMB WX said:

warminista's never fail either to disappoint on the first page of every new month.

Expand  

Are you still traumatized after seeing 70 degree temps in February? Also, was there anything I said that was false? Have the models been overdoing cold shots?

ice******* are the ones who deny AGW, so...

Link to comment
Share on other sites

  On 8/29/2017 at 8:34 PM, iluvsnow said:

Jonger...you could be right. All of the global models seemed to be determined to bring down some anomalous cold for later next week. They have been consistent with this for some time. We will see if the doubters are right...or the models....:D

ecmwf_T850a_us_11.png

Expand  

There is a cool snap coming but -15 to -20 is probably not happening. Every fall this happens with the first cold snap, the models assume that it is already into fall and drop the bottom out. By the time this period is realized it will be -5 to -8 departures.

Link to comment
Share on other sites

  On 8/29/2017 at 9:22 PM, Stebo said:

There is a cool snap coming but -15 to -20 is probably not happening. Every fall this happens with the first cold snap, the models assume that it is already into fall and drop the bottom out. By the time this period is realized it will be -5 to -8 departures.

Expand  

The EURO has been smoking pretty good **** lately. It's been busting so hard this entire season, ride the GFS. 

Link to comment
Share on other sites

  On 8/30/2017 at 12:08 AM, Jonger said:

We had double digit negative departures on the cold snap this week alone. Lansing had a -11 and -12 departure back to back.

Metro airport always leans warm in the heat island.... the -5 to -8 is probably more likely there.

Expand  

Just like the GFS/Euro saying that Harvey would go straight into Texas at day 9-10. You have to realize things change in models through time, I mean are you honestly thinking we will be in the low 50s for highs late next week? That is what these models are trying to show.

Link to comment
Share on other sites

Archived

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

  • Recently Browsing   0 members

    • No registered users viewing this page.

×
×
  • Create New...