Jump to content
  • Member Statistics

    17,618
    Total Members
    7,904
    Most Online
    RyRyB
    Newest Member
    RyRyB
    Joined

October 29/30 Snowstorm Disco - II


Baroclinic Zone

Recommended Posts

  • Replies 940
  • Created
  • Last Reply

Not bad. I think Ryan's "above 84 comment is right on. In Mass--does this look like Pike/128 deal or a Pike/495 deal for great snows?

Inside 128 and maybe even outside for a bit the problem with a more tucked in solution is that winds may be a bit too much out of the east. The BL warmth is definitely an issue on that track.

Link to comment
Share on other sites

LOL, it has a Boxing Day look at 700mb.

It is similar to the NAM, but warmer, so I think we may be able to shave some warmth off with the GFS. However, I'm still watching out for a 2 part QPF max and screw zone somewhere.

It definitely has the sfc low and 700/850 lows a bit west. Enough to cause some issues. But I think a NAM/GFS blend is reasonable... though watch Dr. No... if it's west like the GFS I'll get a bit nervous.

Link to comment
Share on other sites

Well I'm hoping the GFS is wrong.

It's a good deal warmer in the mid levels, probably because it keeps a more east component to the wind than the NAM. It's the difference between the 850 low tucking up to the tip of LI on the GFS vs going over ACK on the NAM. It could obviously go either way at this point. see NAM vs GFS at 42 below.

GFS

post-1511-0-59333300-1319817611.png

NAM

post-1511-0-08960000-1319817625.png

Link to comment
Share on other sites

Looks to be a very tough call for Metrowest here. Guess it comes down to whether you believe the GFS or NAM. Of course theere is still the potential for a slight shift to the W., although I do not epect any major shifts at this point. May very well be a very sharp E-W gradient in E Mass ala Dec '92.

Link to comment
Share on other sites

It definitely has the sfc low and 700/850 lows a bit west. Enough to cause some issues. But I think a NAM/GFS blend is reasonable... though watch Dr. No... if it's west like the GFS I'll get a bit nervous.

I think the GFS is too warm imo. Side more with NAM thermal profile I think...but not totally.

Link to comment
Share on other sites

It's a good deal warmer in the mid levels, probably because it keeps a more east component to the wind than the NAM. It's the difference between the 850 low tucking up to the tip of LI on the GFS vs going over ACK on the NAM. It could obviously go either way at this point. see NAM vs GFS at 42 below.

GFS

post-1511-0-59333300-1319817611.png

NAM

post-1511-0-08960000-1319817625.png

If the GFS nudging west continues for another run or two this will end up being a historic storm but in areas that have seen significant early season snows at times. The GFS is scaring me, be interesting to see if the Euro rolls west.

The RGEM went WAY west compared to the 0z and is roasty too.

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...