Jump to content
  • Member Statistics

    18,605
    Total Members
    14,841
    Most Online
    eloveday
    Newest Member
    eloveday
    Joined

March 13th ... west Atlantic bombogenesis type low clipping SE New England, more certain ...may be expanding inland


Typhoon Tip

Recommended Posts

  • Replies 3.2k
  • Created
  • Last Reply

Concerned that these oblong low structures that are on the MESOs may in fact be attempts to correct bodily west ...ultimately, failing in lieu of convection helping to lower height seaward too much and that feedback on carving the residual S/stream wave too far out to see - there is certainly a tension in these runs that is tugging between something, and I suspect it is between the better deep layer forcing versus the models modulating the heights downstream. 

I am still not ready to sign on as this thing not phasing more and seeing that happen tonight more on this next cycle perhaps not really fully getting there until tomorrow during now cast at that... Failure to capture to the bitter end almost makes sense for this immensely complex ordeal.  

Link to comment
Share on other sites

Looking at forecast soundings across CT for tomorrow I notice that many places don't see a fully saturated column...I can't see that as being a good thing. My guess is that could to a quite a bit of evaporative cooling. Virtually if you aren't under the snow band the snow growth and snow rates are going to suck big time. Looks like the snow growth zone also goes to hell as well like right after mid-morning as well. 

Link to comment
Share on other sites

5 minutes ago, weatherwiz said:

Looking at forecast soundings across CT for tomorrow I notice that many places don't see a fully saturated column...I can't see that as being a good thing. My guess is that could to a quite a bit of evaporative cooling. Virtually if you aren't under the snow band the snow growth and snow rates are going to suck big time. Looks like the snow growth zone also goes to hell as well like right after mid-morning as well. 

This is always the concern being on the western fringe. Plus it’s going to be around freezing when we wet bulb down. Pavement will be wet. No reason to close schools with 3-6” of snow on grassy surfaces.

Link to comment
Share on other sites

32 minutes ago, Typhoon Tip said:

Concerned that these oblong low structures that are on the MESOs may in fact be attempts to correct bodily west ...ultimately, failing in lieu of convection helping to lower height seaward too much and that feedback on carving the residual S/stream wave too far out to see - there is certainly a tension in these runs that is tugging between something, and I suspect it is between the better deep layer forcing versus the models modulating the heights downstream. 

I am still not ready to sign on as this thing not phasing more and seeing that happen tonight more on this next cycle perhaps not really fully getting there until tomorrow during now cast at that... Failure to capture to the bitter end almost makes sense for this immensely complex ordeal.  

What does this mean for us in nyc man sorry to bug you. U guys out there are almost guaranteed heavy snows

Link to comment
Share on other sites

2 minutes ago, RUNNAWAYICEBERG said:

This is always the concern being on the western fringe. Plus it’s going to be around freezing when we wet bulb down. Pavement will be wet. No reason to close schools with 3-6” of snow on grassy surfaces.

This whole setup...well not necessairly the setup but looking over the data there is much much that stands out at being rather odd. Obviously, the NAM frontogenesis maps suggest we see some heavy/intense banding across a good portion of CT...but you look at NAM bufkit soundings across CT and outside of IJD these profiles don't seem very impressive too me. Omega within the SGZ at BDL and WTBY are crap...and the SGZ really just flops as we near noon. OTOH, GFS bufkit at IJD screams major subsidence across eastern CT and llvl subsidence further west with not much going on in the SGZ. This will disappoint many in CT (outside of who gets under the band).

Not to mention I still think this whole system away from the storm's center is nothing but banded precip 

Link to comment
Share on other sites

12 minutes ago, RUNNAWAYICEBERG said:

This is always the concern being on the western fringe. Plus it’s going to be around freezing when we wet bulb down. Pavement will be wet. No reason to close schools with 3-6” of snow on grassy surfaces.

You’re gonna have 3-5” Otg by morning including pavement and your temps drop all day 

Link to comment
Share on other sites

4 minutes ago, weatherwiz said:

This whole setup...well not necessairly the setup but looking over the data there is much much that stands out at being rather odd. Obviously, the NAM frontogenesis maps suggest we see some heavy/intense banding across a good portion of CT...but you look at NAM bufkit soundings across CT and outside of IJD these profiles don't seem very impressive too me. Omega within the SGZ at BDL and WTBY are crap...and the SGZ really just flops as we near noon. OTOH, GFS bufkit at IJD screams major subsidence across eastern CT and llvl subsidence further west with not much going on in the SGZ. This will disappoint many in CT (outside of who gets under the band).

Not to mention I still think this whole system away from the storm's center is nothing but banded precip 

Hey Wiz - are you sure you're looking at this coming storm? Just looking at the 18z GFS and NAM and both look very juicy across the state with deep DGZs and nice omega intersecting it. 

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...