Jump to content
  • Member Statistics

    18,365
    Total Members
    7,904
    Most Online
    Patruthseaker
    Newest Member
    Patruthseaker
    Joined

First Winter Storm to kickoff 2025-26 Winter season


Baroclinic Zone
 Share

Recommended Posts

One would think the models are physically handling this ... but there's an almost nondescript cold front and associated 'bubble' high over lower Ontario and Upstate NY ... DPs in that region are < 20F ... with temperatures about 10-15 F colder.  

It's moving this way.  It may prove important as an antecedent prep for this thing

image.png.d9570ee3e16d197b3086d7b2fd477862.png

  • Like 2
Link to comment
Share on other sites

The overall differences between NAM/Euro/GFS seem rather subtle but these subtle differences have significant ramifications into how this unfolds. All kind of seems to be tied into exactly where/when the sfc low becomes more defined and where/when 925/850 lows develop and close off. Of course, there is still the signal in the potential for dual lows. Regardless, this will be a nice hit from parts of Maine through central NH, southern VT and into western MA. Also wondering if we see a secondary smaller max from like Worcester into SE NH

Link to comment
Share on other sites

1 minute ago, Damage In Tolland said:

The GFS crushed everything on this from days ago. I knew it . Total collapse. What happened to the Messenger shuffle 

Messenger shuffle would happen between now and go time...usually inside 24h. The lack of the high pressure even sort-of holding on probably will sink us again....it's been a killer for like 4 winters now. Cannot buy a high to even try and hold on. 

 

Link to comment
Share on other sites

6 minutes ago, ORH_wxman said:

Messenger shuffle would happen between now and go time...usually inside 24h. The lack of the high pressure even sort-of holding on probably will sink us again....it's been a killer for like 4 winters now. Cannot buy a high to even try and hold on. 

 

That high is sprinting exit stage right

Link to comment
Share on other sites

12 minutes ago, ORH_wxman said:

Messenger shuffle would happen between now and go time...usually inside 24h. The lack of the high pressure even sort-of holding on probably will sink us again....it's been a killer for like 4 winters now. Cannot buy a high to even try and hold on. 

 

It's true - ish.    And the reason is because the basal velocities around the mid latitudes have risen in recent decade(s). 

It's just straight up statistically not favored to maintain a 'delicate' total confluent structure to the flow, when the fervency et al is tending to move everything along. I.e, less able to resonate in position.

The same thing is happening with teleconnectors, too.   The correlations are still there, but mass field biases, negative or positive, break down faster than the statistically favored or related events have time to materialize.  

This is likely why we keep seeing so many fast field/progressive patterns by behavior.  Then we get these torpedo lows  slipping along via shortwaves escaping out over the N Atl barely 84 hours from arriving off the Pacific. 

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

×
×
  • Create New...