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> Feb 10-12 Eastern Canada Winter Storm, Short Range: Reality
blizzardOf96
post Feb 1 2013, 09:46 PM
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GFS has been consistent with a storm in this time frame. I know it is a bit early but the thread is already up on the american forums and it should be interesting to track.
Attached File  graphic_3.png ( 54.5K ) Number of downloads: 5


Attached File  graphic_4.png ( 54.92K ) Number of downloads: 3


This post has been edited by blizzardOf96: Feb 10 2013, 10:01 AM


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blizzardOf96
post Feb 1 2013, 09:58 PM
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West Pacific pattern favours a west to east track through the OV/Gl's and into the northeast.
Attached File  ecm_mslp_npac_5.png ( 354K ) Number of downloads: 1


Attached File  ecm_mslp_npac_6.png ( 360.88K ) Number of downloads: 1


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winter48
post Feb 1 2013, 09:55 PM
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QUOTE(blizzardOf96 @ Feb 1 2013, 09:46 PM) *
GFS has been consistent with a storm in this time frame. I know it is a bit early but the thread is already up on the american forums and it should be interesting to track.
Attached File  graphic_3.png ( 54.5K ) Number of downloads: 5


Attached File  graphic_4.png ( 54.92K ) Number of downloads: 3

Hey Blizz.....I have been hearing things about this storm, too. It is a miss for S.Ont as of right now though, right?
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blizzardOf96
post Feb 1 2013, 10:00 PM
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QUOTE(winter48 @ Feb 1 2013, 09:55 PM) *
Hey Blizz.....I have been hearing things about this storm, too. It is a miss for S.Ont as of right now though, right?


It gives a swath of snow throughout southern parts of the province but their is no point in looking at specifics now. Overall pattern is important including positioning of blocking, pacific pattern, phasing of the PV and western ridge strength.

This post has been edited by blizzardOf96: Feb 1 2013, 10:03 PM


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winter48
post Feb 1 2013, 10:02 PM
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QUOTE(blizzardOf96 @ Feb 1 2013, 10:00 PM) *
It gives a swath of snow throughout southern parts of the province but their is no point in looking at specifics now. Overall pattern is important including positioning of blocking, pacific pattern, phasing of the PV and western ridge strength.

Cool, thanks! smile.gif
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bigmt
post Feb 2 2013, 05:45 AM
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00z ECMWF @ hour 216:

Attached File  00zeuro850mbTSLPUS216.gif ( 129.98K ) Number of downloads: 3


Hour 240:

Attached File  00zeuro850mbTSLPUS240.gif ( 134.75K ) Number of downloads: 3


06z GFS @ hour 216:

Attached File  gfs_namer_216_850_temp_mslp_precip.gif ( 59.36K ) Number of downloads: 3


Hour 228:

Attached File  gfs_namer_228_850_temp_mslp_precip.gif ( 59.06K ) Number of downloads: 3


The GFS follows this storm with an interesting-looking coastal system @ hour 312:

Attached File  gfs_namer_312_850_temp_mslp_precip.gif ( 58K ) Number of downloads: 2
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blizzardOf96
post Feb 2 2013, 08:49 AM
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0z CMC:
Attached File  P6_GZ_D5_PN_204_0000.gif ( 216.03K ) Number of downloads: 1


Attached File  P6_GZ_D5_PN_228_0000.gif ( 220.41K ) Number of downloads: 2


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blizzardOf96
post Feb 2 2013, 08:52 AM
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NAO switching from positive to negative during this time frame which is a sign that a big storm is likely.
GEFS:
Attached File  gefs_nao_00.png ( 69.97K ) Number of downloads: 1

ECMWF:
Attached File  ecmwf_nao_bias.png ( 356.76K ) Number of downloads: 2


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winter48
post Feb 2 2013, 09:01 AM
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QUOTE(blizzardOf96 @ Feb 2 2013, 08:49 AM) *
0z CMC:
Attached File  P6_GZ_D5_PN_204_0000.gif ( 216.03K ) Number of downloads: 1


Attached File  P6_GZ_D5_PN_228_0000.gif ( 220.41K ) Number of downloads: 2

Looks juicy. Hopefully frozen juice though..... biggrin.gif
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JJ Snowlover
post Feb 2 2013, 09:14 AM
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QUOTE(bigmt @ Feb 2 2013, 05:45 AM) *
00z ECMWF @ hour 216:

Attached File  00zeuro850mbTSLPUS216.gif ( 129.98K ) Number of downloads: 3

Oh wow look, another GLC style according to the Euro, I'm detecting a pattern of these type of storms lately dry.gif
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winter48
post Feb 2 2013, 10:15 AM
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[quote name='JJ Snowlover' date='Feb 2 2013, 09:14 AM' post='1678933']
Oh wow look, another GLC style according to the Euro, I'm detecting a pattern of these type of storms lately dry.gif
[/quote

Oh no. Rain? Why oh why mother nature???? sad.gif
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bigmt
post Feb 2 2013, 11:38 AM
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12z GFS @ hour 204:

Attached File  gfs_namer_204_850_temp_mslp_precip.gif ( 59.11K ) Number of downloads: 3


Hour 216:

Attached File  gfs_namer_216_850_temp_mslp_precip.gif ( 57.8K ) Number of downloads: 3


Hour 228:

Attached File  gfs_namer_228_850_temp_mslp_precip.gif ( 59.53K ) Number of downloads: 4
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bigmt
post Feb 2 2013, 03:14 PM
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12z ECMWF @ hour 192:

Attached File  12zeuro850mbTSLPUS192.gif ( 118.01K ) Number of downloads: 3


Hour 216:

Attached File  12zeuro850mbTSLPUS216.gif ( 127.79K ) Number of downloads: 2


Hour 240:

Attached File  12zeuro850mbTSLPUS240.gif ( 130.98K ) Number of downloads: 2
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ed105
post Feb 2 2013, 04:57 PM
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Ooooo boy.... Driving from Ottawa to Syracuse on the 12th and flying to Florida on the 13th via JFK... I hate to root against a big storm but in this case... NO STORM NO!!!
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blizzardOf96
post Feb 2 2013, 05:45 PM
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18z GFS:
Attached File  USA_PCPPRSTMP_850mb_216.gif ( 32.05K ) Number of downloads: 1


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bigmt
post Feb 3 2013, 05:48 AM
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06z GFS @ hour 204:

Attached File  gfs_namer_204_850_temp_mslp_precip.gif ( 56K ) Number of downloads: 1


00z ECMWF @ hour 192:

Attached File  00zeuro850mbTSLPUS192.gif ( 124.95K ) Number of downloads: 1


Hour 216:

Attached File  00zeuro850mbTSLPUS216.gif ( 132.13K ) Number of downloads: 5
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JJ Snowlover
post Feb 3 2013, 09:16 AM
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QUOTE(bigmt @ Feb 3 2013, 05:48 AM) *
Hour 216:

Attached File  00zeuro850mbTSLPUS216.gif ( 132.13K ) Number of downloads: 5

Ugly for Ottawa and Montreal at that hour, looks like rain, nice for TO. Oh Euro, why do you hate us lately...
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bigmt
post Feb 3 2013, 09:31 AM
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QUOTE(JJ Snowlover @ Feb 3 2013, 09:16 AM) *
Ugly for Ottawa and Montreal at that hour, looks like rain, nice for TO. Oh Euro, why do you hate us lately...


Seems like incremental improvements each run or so but we're not quite there yet. It was a really nasty cutter on some earlier incarnations of the Euro, plus there's lots of time for more adjustments (hopefully to the cold side of things).
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bigmt
post Feb 3 2013, 11:49 AM
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12z GFS @ hour 192:

Attached File  gfs_namer_192_850_temp_mslp_precip.gif ( 63.71K ) Number of downloads: 6


Hour 204:

Attached File  gfs_namer_204_850_temp_mslp_precip.gif ( 56.79K ) Number of downloads: 3
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winter48
post Feb 3 2013, 11:56 AM
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QUOTE(bigmt @ Feb 3 2013, 11:49 AM) *
12z GFS @ hour 192:

Attached File  gfs_namer_192_850_temp_mslp_precip.gif ( 63.71K ) Number of downloads: 6


Hour 204:

Attached File  gfs_namer_204_850_temp_mslp_precip.gif ( 56.79K ) Number of downloads: 3

Hi Bigmt....... To me, this looks like a decent storm but do you think we have any chance of seeing a good snowfall out of it here in S. Ont? I know it's really far out still but was just wondering what your thoughts regarding what you see right now. Thanks!
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