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January 2013 mid-long range disco thread


Midlo Snow Maker

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Hey fella just a quick up date got the revised GWO numbers in earlier today as HM and I have been eluding to lots of chaos in the atm this week especially and the up coming week so I take extra precaution with the GWO numbers to get the revised ones because they have been looking pretty squirrely and the revised are lagging by about 2 days and the GWO has forecast time of 14-23 days so being that some signals can only go out 14 and I'm already 2 days behind the GFS 16 days is already ahead of me LOL. Anyways, what's shaken out with the strat and GWO analogs for the last week of Jan and early Feb. As talked about the other day, the xt RTW that was in the pacific back on wednesday appears it will still be coming over the ridge while breaking the ridge down a bit and still on schedule to arrive late 24 early 25th east of the MS. Ushering in another shot of cooler air for Jan 26-29 with a reinforcement of colder air for Jan 31-Feb 2 (this one looks like a decent shot) and then a 5-10 degree warm up for Feb 2-4 with another S/W-shot of cold Feb 5-7 (decent shot of cold here to) and S/W cooler air Feb 7-11. There is a xt RW over India right now that I circled that times out to arriving Feb 4/5 which adds credence to the Feb. 5-7 time frame for a S/W moving through the East Coast. These dates were more time pertinent and I was too busy to post this, this morning. But I will post thoughts for beyond Feb. 11 on Monday when more ppl are back from the weekend. 

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post-3697-0-15832200-1358569973_thumb.jp

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Gotta keep an eye on the system next Fri-Sat, the 25-26. Very Miller B-ish, come due east from the OH Vly, however the EC was correctly trending the low farther south. The antecedent cold air is key...if the confluence to the north and the lllvl cold air is as strong as we think it can be next week, and knowing that the models love to scour it out too soon in the medium range, we may have a legit shot here...

Saw the 00Z GFS, thought is was worth repeating. What makes this different? When was the last time we were this cold going into an event? I certainly cannot recall one last year. If the models don't trend south with the surface low track, which would be unlikely, we would at the very least see some pretty strong low level CAD/wedge potential, at least for a while to begin with, considering the antecedent airmass next week.

This could be fun...... :-)

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Yes was just wondering if it were to happen as modeled on 0z run,would the ratios be higher then 12:1

 

As modeled on that particular run, temps aren't actually all that low.  If for some crazy reason that run was to verify, I wouldn't expect any sort of crazy ratios.....I could be wrong though.

 

EDIT: Yeah, no, even if that run verified (which it wont), we're not getting 15:1   :huh:

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