Jump to content
  • Member Statistics

    17,603
    Total Members
    7,904
    Most Online
    ArlyDude
    Newest Member
    ArlyDude
    Joined

Central PA - Winter 2020/2021


MAG5035
 Share

Recommended Posts

5 minutes ago, pasnownut said:

RGEM tucks into western bay.  Waiting for panels, but CTP should be liking it.  My nerves are about shot tho....lol

nice CCB signal as well.  starting to see that again.

 

RGEM is a winner. Yes, some mixing occurs down in the southern counties on this model but it is very limited and back to snow. Similar to 1993? :-) 

Link to comment
Share on other sites

4 minutes ago, Itstrainingtime said:

That is an interesting depiction. I'm not sure that I often snow with a low pressure sitting that location. Interesting! 

Thats why I like it...but dont really know that I agree with it..  CAD is our way to the promise land.  Still think from what the nooners are saying, that happy hour wont dissapoint.  Just my hunch. 

K...now gotta get some work done.  

 

Link to comment
Share on other sites

6 minutes ago, Itstrainingtime said:

That is an interesting depiction. I'm not sure that I often snow with a low pressure sitting that location. Interesting! 

I'm not sure if we'll be smelling the rain or wiping tears.  LSV is scarily close on this verbatim...but verbatim....it's a really nice run for all of us.  I'd expect voyager to fill in for happy hour as well.  Dont worry pal, i still think you are sitting pretty.

  • Thanks 1
Link to comment
Share on other sites

6 minutes ago, pasnownut said:

I'm not sure if we'll be smelling the rain or wiping tears.  LSV is scarily close on this verbatim...but verbatim....it's a really nice run for all of us.  I'd expect voyager to fill in for happy hour as well.  Dont worry pal, i still think you are sitting pretty.

I hope you're right, but I've seen these things go sideways so many times that I just naturally have a "what can go wrong" mindset.

Link to comment
Share on other sites

3 minutes ago, Voyager said:

I hope you're right, but I've seen these things go sideways so many times that I just naturally have a "what can go wrong" mindset.

weve all seen sh!t go sideways.  Need to start paying attention to hi res meso's. and bye and large, you are fine on most.  

 

Link to comment
Share on other sites

33 minutes ago, pasnownut said:

Thats why I like it...but dont really know that I agree with it..  CAD is our way to the promise land.  Still think from what the nooners are saying, that happy hour wont dissapoint.  Just my hunch. 

K...now gotta get some work done.  

 

CAD isn't the problem here nut, it's the mid-level low passes and the surface low. Take a look at the 700mb low that passes over us/to our north. We dry slot and turn to sleet in cases like that. It's inevitable. Plus models have the surface low tucking into freaking NJ now. The strong 1040 HP will do it's dirty work trying to keep the low level cold in place. But the 500mb trying to close off and pull the surface with it is gonna turn this into a Central and Northern PA special. You might be ever-so-slightly in a better place than I am being a bit further west. Might be able to escape the dry slot and sleet a bit longer plus cash in on the backside CCB a bit better. (BTW, I'm in my home location in Berks county, not at Millersville for school currently winter break.)

700hv.us_ne.png

 

Link to comment
Share on other sites

7 minutes ago, pasnownut said:

CMC loves CTP, but tells me to get tissues ready.  Tucked LP is undeniable on nooners.  Still scratchin my head tho.

In summary of nooners...I have less confidence for mby, but think mag to hazelton and areas around are big winners of the 12 runs.

 

I agree to a certain extent, but think we are all winners whether it is 12" or 18" There may be a period down in Lancaster and York counties that flip for a bit, but I can't see it lasting long. EURO for run after run never shown mixing issues.

Link to comment
Share on other sites

Good luck out there-certainly looks based on trends like I-80 corridor and I-81 north of I-80 do very well-essentially an arc from the Catskills to UNV/AOO. Something like a 3/14/17 outcome. If these models are right, could be the first 20"+ event for UNV since 1994? There should be a hellacious band just north of that 700mb low track, deformation and plenty of lift there, along with good ratios. 

  • Like 1
Link to comment
Share on other sites

<3
Quote

Heavy snow bands will take shape during the evening hours on
Wednesday. The ECMWF and NAM deterministic models suggest the
easterly jet to the north of the intensifying 850mb low may
intensify to as strong as 60-70 kts as it moves over eastern PA
by 06z Thu. Historically, many of the heaviest snow events in
this area have occurred just west of strong easterly wind
anomalies, where convergence and frontogenesis forces intense
upward motion within cold air. As snow bands move through
central PA Wednesday night, localized snow rates of 2 to 4
inches per hour are a reasonable expectation.

ecmwfued-uwn--usne-48-C-850uwnstd_2020121506_whitecounty.thumb.png.6c20069a965fc2ca388e871639648525.png

  • Weenie 1
Link to comment
Share on other sites

6 minutes ago, paweather said:

I agree to a certain extent, but think we are all winners whether it is 12" or 18" There may be a period down in Lancaster and York counties that flip for a bit, but I can't see it lasting long. EURO for run after run never shown mixing issues.

Euro will really tip the scales IMO.  

Parsing over thermal profiles, we are still safe, although SE is marginally so for a few panels.  Thats going over the 700's and 850's, so while best forcing may be NW, we may depend on rates prior to any changeover for eastern locals.  Were on the edge, but still have a little buffer.  

 

Link to comment
Share on other sites

1 minute ago, pasnownut said:

Euro will really tip the scales IMO.  

Parsing over thermal profiles, we are still safe, although SE is marginally so for a few panels.  Thats going over the 700's and 850's, so while best forcing may be NW, we may depend on rates prior to any changeover for eastern locals.  Were on the edge, but still have a little buffer.  

 

Things certainly got a little tighter right now down here. All I know is that is going to snow and it will be a winter wonderland for the first time since I can remember it. 

Link to comment
Share on other sites

Just now, paweather said:

Things certainly got a little tighter right now down here. All I know is that is going to snow and it will be a winter wonderland for the first time since I can remember it. 

Yeah complaining about 6 vs 16 is probably not right, but I've been sucked in and see enough to see it in jeopardy.  I'm not panicking.  If I get a crap ton of sleet on top of 6-10 I'll be alright. 

Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...