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January 2013 mid-long range disco thread


Midlo Snow Maker

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Look at the boundary layer temps, the low over the lakes screws them up.

I saw the lakes low Wes. Just not gonna get caught up in it yet. For goodness sakes we need some sort of 5h feature to have a favorable pass. We've already had crappy passes that produced "something". We both know the solution won't go down as shown. Maybe we get lucky...maybe not...

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Wes, it is clear that you have been spot on all winter and unlike some others on FB pages, etc you have hyped nothing. So with that said, the models seem to continue to show below normal cold in the 240 hr range only to see that go away as we get closer. ( at least for this region). Do you believe the pattern is truly going to change and our region will eventually see some of the "vodka cold" that the Great Lakes and NE are more than likely going to see? And do you feel February will offer a better opportunity for decent snow?

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Yeah we're loosing it a little on this forum, but still a lot better than SNE posters would be if they were impinging on a year without a 1"+ event.

 

Has SNE ever gone a year without a 1'' event? I am sure that would be much more impressive than it is here. 

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Wes, it is clear that you have been spot on all winter and unlike some others on FB pages, etc you have hyped nothing. So with that said, the models seem to continue to show below normal cold in the 240 hr range only to see that go away as we get closer. ( at least for this region). Do you believe the pattern is truly going to change and our region will eventually see some of the "vodka cold" that the Great Lakes and NE are more than likely going to see? And do you feel February will offer a better opportunity for decent snow?

Sorry, I didn't answer earlier. I do think we see colder weather coming up in the next 2 weeks and that we have a week that averages pretty solidly below freezing. Here's today's DPC D+11 superens mean.

post-70-0-65364500-1358089285_thumb.gif

Lots of ridging in the west and troughing downstream with a ridge poking up into AK to help bring cold air south. However, having the lowest heights over Canada also suggests that clippers will be crossing the lakes to our north so we'll get pretty chilly after some of the stronger clippers but will moderate to near normal ahead of them and probably will have trouble getting a decent a snowstorm until we change the pattern by either relaxing it and getting a southern stream or by digging a clipper to our south. The latter seems more likely but is by no mean guaranteed. The mean pattern centered around the 24th is a chilly but dry one. I composited analog temp anomalies from the 10 dates given on the D+11 several days in advance of the centered mean and several days beyond it and all came out below normal. The temps may not end up as cold as the composite since now days the climate seems a little warmer than in the past but still should be colder than normal. Here's the analog temp anomaly for the centered mean date (somewhere around the 24th).

post-70-0-29544400-1358089719_thumb.gif

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Sorry, I didn't answer earlier. I do think we see colder weather coming up in the next 2 weeks and that we have a week that averages pretty solidly below freezing. Here's today's DPC D+11 superens mean.

anal_jan_13_500hgt_comp_sup814.gif

Lots of ridging in the west and troughing downstream with a ridge poking up into AK to help bring cold air south. However, having the lowest heights over Canada also suggests that clippers will be crossing the lakes to our north so we'll get pretty chilly after some of the stronger clippers but will moderate to near normal ahead of them and probably will have trouble getting a decent a snowstorm until we change the pattern by either relaxing it and getting a southern stream or by digging a clipper to our south. The latter seems more likely but is by no mean guaranteed. The mean pattern centered around the 24th is a chilly but dry one. I composited analog temp anomalies from the 10 dates given on the D+11 several days in advance of the centered mean and several days beyond it and all came out below normal. The temps may not end up as cold as the composite since now days the climate seems a little warmer than in the past but still should be colder than normal. Here's the analog temp anomaly for the centered mean date (somewhere around the 24th).

Anal_jan_13_temp_2013_D+11.gif

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