Jump to content
  • Member Statistics

    17,608
    Total Members
    7,904
    Most Online
    NH8550
    Newest Member
    NH8550
    Joined

January 2022 Obs/Disco


NorEastermass128
 Share

Recommended Posts

3 hours ago, Ginx snewx said:

I went 8 to 16 max zones. Over a foot in areas already. Disaster though with trees down

That's probably going to be the biggest story in post-event reviews. Not buying the snow threat wasn't great, but then no real mention of a power outage threat. 

3 hours ago, Ginx snewx said:

By the way those total snow depth change maps are bunk. 

I think you're being a little harsh there. 

ecmwf-deterministic-md-snow_24hr_kuchera

Kuchera and 10:1 were pretty similar maps.

ecmwf-deterministic-md-snow_depth-124360

But that depth map isn't that far off reported totals as it winds down. DCA reporting a snowfall and depth of 6.7/7. The over 10" amounts are just south of the DC area like shown on the 02/12z ECMWF. Maybe the depth is going to miss the highest amounts, but overall that map will be vastly better than the 10:1 or Kuchie maps. Of course that's why we don't like to forecast with clown maps to begin with.

  • Like 1
Link to comment
Share on other sites

36 minutes ago, ineedsnow said:

Box will probably cancel advisories and the warning on Nantucket soon what a bust for them

It was always going to be close there.  Even the HRRR was showing a decent bout of snow there until very recently.  Might be a few hours before they decide to abandon them entirely... it was a close call, but going with a warning instead of an advisory was probably the call to make based on the forecasting tools available.

Link to comment
Share on other sites

WPC day 4 map looks perfect, with the low forming right in the Delaware Bay and 24 hours later  NNE of NS.  That is a good track for interior SNE, CNE, NNE.  And from the discussion:

Regarding the early period East Coast low, the 06z/12z
GFS continues to be faster/more offshore with the track while the
bulk of the rest of the guidance suggests something closer to the
coast and a more impactful winter storm from the lower Ohio Valley
into the Northeast.

And in the threats/hazards everywhere form just nw of Philly into all of NE is under threat for heavy snow.  

I'm thinking a general 6-12 is coming.

  • Like 1
Link to comment
Share on other sites

3 minutes ago, mahk_webstah said:

WPC day 4 map looks perfect, with the low forming right in the Delaware Bay and 24 hours later  NNE of NS.  That is a good track for interior SNE, CNE, NNE.  And from the discussion:

Regarding the early period East Coast low, the 06z/12z
GFS continues to be faster/more offshore with the track while the
bulk of the rest of the guidance suggests something closer to the
coast and a more impactful winter storm from the lower Ohio Valley
into the Northeast.

And in the threats/hazards everywhere form just nw of Philly into all of NE is under threat for heavy snow.  

I'm thinking a general 6-12 is coming.

Agreed, its not worth fretting over details at this point. It's better to just let the baroclinic zone and the west coast ridge do the macroscale work

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...