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Everything posted by 1234snow
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January 7 - 8 ULL obs and nowcast
1234snow replied to Holston_River_Rambler's topic in Tennessee Valley
Coming down a nice thicc paste right now. Dusting. -
January 7 - 8 ULL obs and nowcast
1234snow replied to Holston_River_Rambler's topic in Tennessee Valley
Have woke up to 33 degrees and moderate snow! -
January 7 - 8 ULL obs and nowcast
1234snow replied to Holston_River_Rambler's topic in Tennessee Valley
Someone on the southern Plateau (probably not the correct terminology) is getting plastered. -
I’ve pretty much given up hope here as virtually all modeling has shifted south the band.
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Also of note is that the storm is now within the HRRR range in 18/0/6/12z runs
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I love a good storm where I could get 6” or 0”. But, that is what makes these things so fun to track living in the Tennessee Valley. I have a gut feeling that some of the models are under doing the precip shield on the north but it doesn’t really matter if our 500/850 lows continue to trend south. Normally I would say they would trend Northwestward but with so much blocking in place a further southeast movement and off the coast looks very likely.
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January 2021 Medium/Longterm Pattern Discussion.
1234snow replied to AMZ8990's topic in Tennessee Valley
I’ll take the 12z RGEM and see y’all next winter. [emoji23] -
January 2021 Medium/Longterm Pattern Discussion.
1234snow replied to AMZ8990's topic in Tennessee Valley
Still so much uncertainty with this system. It will all come down to how the 500mb/850 low swings around the mountains. I would really like to see a NE motion instead of a SE or E one. That is going to be make or break for a big system or nothing at all. -
January 2021 Medium/Longterm Pattern Discussion.
1234snow replied to AMZ8990's topic in Tennessee Valley
For the whole run or for our first system? -
January 2021 Medium/Longterm Pattern Discussion.
1234snow replied to AMZ8990's topic in Tennessee Valley
Agreed. I’m not sure I’ve seen every single global model latch onto a similar solution in one run before. 12z GFS, EURO, CMC, ICON, UKMET all have a similar solution with someone in NE-TN/mountains/NC/SWVA getting accumulating snow. Even the ACCESS-G (Australian) has a pasting for the mountains. Yes, I just found that model haha. -
January 2021 Medium/Longterm Pattern Discussion.
1234snow replied to AMZ8990's topic in Tennessee Valley
That looks really solid. Pivotal 10/1 map does not match up with that at all. -
January 2021 Medium/Longterm Pattern Discussion.
1234snow replied to AMZ8990's topic in Tennessee Valley
12z UKMET has our cutoff swinging southeast of us and has an amped solution. Seems to be too warm based on the limited Pivotal Weather maps I was looking at. -
January 2021 Medium/Longterm Pattern Discussion.
1234snow replied to AMZ8990's topic in Tennessee Valley
12z GFS, CMC and ICON all trended further southeast with the 500 mb cutoff low. Stronger and slightly colder solutions. With marginal cold air we will certainly need the cutoff low to travel southeast of us. -
January 2021 Medium/Longterm Pattern Discussion.
1234snow replied to AMZ8990's topic in Tennessee Valley
18z PARA GFS popped some snow as the first upper low scoots across the region. -
January 2021 Medium/Longterm Pattern Discussion.
1234snow replied to AMZ8990's topic in Tennessee Valley
I know this has already been stated but the big Aleutian low will probably kill our chances at cold for a couple of weeks. It is nice to see that feature retrograde westward over time to allow some ridging to develop. -
January 2021 Medium/Longterm Pattern Discussion.
1234snow replied to AMZ8990's topic in Tennessee Valley
I think the lowest pressure for that area is 924mb. Not sure about world record for non-tropical. -
January 2021 Medium/Longterm Pattern Discussion.
1234snow replied to AMZ8990's topic in Tennessee Valley
12z GFS is interesting at the 500mb level with the trough going negative tilt with the second wave at hour 144 (12z Sun, Jan. 3rd) at the Bama/Georgia border. This pops a strong coastal low that heads up the Carolinas and then out to sea. Mountains get a few inches as most the precip shield stays to the southeast which is fine for now. At least there is a signal at the 500mb level. I’m interested in the 12z Euro now that it showed this wave last night. -
January 2021 Medium/Longterm Pattern Discussion.
1234snow replied to AMZ8990's topic in Tennessee Valley
12z GFS is BIG for middle TN. Foot+ in some spots up to 20 inches in Eastern KY -
Christmas Eve/Christmas 2020 Arctic Express Snow Obs.
1234snow replied to John1122's topic in Tennessee Valley
We have streamers!!!! -
Christmas Eve/Christmas 2020 Arctic Express Snow Obs.
1234snow replied to John1122's topic in Tennessee Valley
Ended up with 3.5” here. Not as high as some models had but very close to what I was expecting. Just a beautiful event that we will remember for a long time. Such a dynamic system at the perfect time of year. Merry Christmas everyone! I hope this snowfall could help ease the pain of a horrible year. -
Christmas Eve/Christmas 2020 Arctic Express Snow Obs.
1234snow replied to John1122's topic in Tennessee Valley
It is coming down. That is all. I will report back later after a Jeb walk. [emoji23]. Carver’s Gap time to get you a 5k in. -
Christmas Eve/Christmas 2020 Arctic Express Snow Obs.
1234snow replied to John1122's topic in Tennessee Valley
One of the quickest changeovers I’ve ever seen. It ranks up there with some of the fastest ones. -
Christmas Eve/Christmas 2020 Arctic Express Snow Obs.
1234snow replied to John1122's topic in Tennessee Valley
Switchover has occurred. Temp down to 34. It was 50 about 30 minutes ago. Watching the CC on RadarScope was simply incredible. -
Christmas Eve/Christmas 2020 Arctic Express Snow Obs.
1234snow replied to John1122's topic in Tennessee Valley
Intense wind and rain here. Power has went in and out already. Temp from 50 to 41 in a matter of minutes. -
Christmas Eve/Christmas 2020 Arctic Express Snow Obs.
1234snow replied to John1122's topic in Tennessee Valley
Poor Chattanooga is right in the edge of the line. If precip could fill in to the southwest of them it would probably be close to turning to snow.