Jump to content
  • Member Statistics

    17,606
    Total Members
    7,904
    Most Online
    ArlyDude
    Newest Member
    ArlyDude
    Joined

March 13 - 15 Major Winter Storm Potential


NEG NAO

Recommended Posts

  • Replies 3.3k
  • Created
  • Last Reply

 

Updating exact (in prorgess)

3/12 12Z Guidance Summary:

 

3/12 12Z Guidance Summary:

 

QPF / SNow range NYC area

 

SREF: 1.30 - 1.55 / 10 - 18"

NAM:  1.00 /  6 - 12"

PNAM: 1.70 - 1.95 /  15 - 22"

RGEM: 1.65 - 1.80 / 10 - 18" 

GFS: 0.85 - 1.15 / 8 - 12"

GEFS:
GGM:

UKMET:
JMA:

ECM:
EPS:


EPS:

Link to comment
Share on other sites

4 minutes ago, SnoSki14 said:

Slower and clearly further west but still not perfect. However it looks much improved over the 6z run. 

With an inferior model all you can hope for are baby steps. Sorry but there is little viable comparison to the Euro. They dont call it the king for nothin! To be clear I say this not because of QPF because structure doesnt translate at all and this constant convective feedback issue can get awfully annoying!

Link to comment
Share on other sites

1 minute ago, brooklynwx99 said:

The GFS should have more precip in the area, but issues with convection jump QPF east. H5 was better on this run though, so don't bother with QPF regarding the GFS. The LP was farther west, but QPF was pulled east due to convective interference.

gfs_z500_vort_us_fh42_trend.thumb.gif.f0e13098649cec01d7667d76a63641b3.gif

Your insight is always very good. Post more if you can

Link to comment
Share on other sites

I don't think the GFS was a big move west or east for that matter. Sometimes comparing the two frames (from 6z/12z) does not show a move west/east because the storm is moving slower/faster, making it seem as if the low has shifted in one direction, when really it is not comparing apples to apples. That being said, it did bring a bit more precip into most areas, making it similar to the 00z run, improved over the 06z run


Sent from my iPhone using Tapatalk Pro

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...