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January 2026 Obs & Disco

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on the Euro, this might come up as the Frigid HP moves off the Maine coast after giving DC a blizzard

ecmwf_mslp_pcpn_frzn_us_84 (4).png

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    Beautiful 12z ens runs today

1 minute ago, VIRGAMAN said:

on the Euro, this might come up as the Frigid HP moves off the Maine coast after giving DC a blizzard

ecmwf_mslp_pcpn_frzn_us_84 (4).png

That is presidents day 2003

Just now, Analog1888 said:

That is presidents day 2003

great storm, got 18 inches from that 😀

This is the issue which gfs just slowed down by 6 hours. It's a southern jet vort that prematurely spawns a surface low which brings the baroclynic zone east temporarily before the main vort comes in and spawns a new low. By that time some of the energy is gone and we are lacking fromtogeneis and instead are getting frontolysis. That is why the precip is Mia. We need to slow down the southern vort or speed up the main vort to get tha energy aligned.

gfs_z500_vort_us_15.png

40 minutes ago, USAwx said:

Yo yo

gfs_mslp_pcpn_frzn_neus_21 (4).png

And then there is this:

gfs_mslp_pcpn_frzn_us_29.png

GEFS continue to amp up and significantly so

I know we're all focusing on the 16th, then the 18th, which we should be.

But there is a VERY interesting pattern setting up in the long range,

There's a big gradient temperature wise and the southern stream wants to play.

That is a VERY interesting signal!

Vast snowcover

gfs_asnow_us_65 (2).png

There is no way that this doesn't produce at least a plowable snow

69638a244274b.png

and that results in this which creates the problem

69638b649f911.png

starting to see stronger EPS solutions, finally

the final solution on this thing is far off

69638d666d112.png

image.png

4 minutes ago, Ben H said:

image.png

Hello my only internet friend

And the reason again why precip output sucks is we don't have any fromtogeneis going on. That's due to the lead energy. Gotta get that shit gone. Good news is it has reduced a lot over last three days.

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