
John1122
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Everything posted by John1122
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Very heavy rain and more thunder than during the severe event Saturday when I didn't hear thunder here at all.
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December/January 2019/20 Winter Speculation Thread
John1122 replied to AMZ8990's topic in Tennessee Valley
2018 all over again.- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
John1122 replied to AMZ8990's topic in Tennessee Valley
The GFS goes bananas with western ridging and looks like it's trying to get a -NAO going. Just need that massive western Ridge about five hundred miles west and those heights near Greenland about 500 miles east and north.- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
John1122 replied to AMZ8990's topic in Tennessee Valley
It's the college of DuPage weather lab page. #19 is the nearly impossible snowpocalypse on there.- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
John1122 replied to AMZ8990's topic in Tennessee Valley
Really cold Euro OP and it looks like it could've evolved into a reload if it went beyond 240. Aleutian low looked like it might pump an EPO ridge if the progression had continued.- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
John1122 replied to AMZ8990's topic in Tennessee Valley
The GEFS mean was very beefy, but skewed some by two monster storms, one that would make the bizzard of 1993 a distant memory. Something like 25-30 inches over Northern Alabama and East/MiddleTennessee with 16-20 over west Tennessee. I doubt such a storm is even possible under the best conditions.- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
John1122 replied to AMZ8990's topic in Tennessee Valley
It's looking like the roller coaster for a while instead of all down hill after the massive uphill we climbed. The GFS finally is popping a mega -EPO and pushing cold our way at 360 after a couple of days of warming after the potential stormy period. The EPO ridge is just slightly off in it's orientation to do great for us. If we can get there, Siberia is blisteringly cold and the air would crash over the pole and down our way. Huge IF as always and late in the run too. Regardless of what happens day 13+, should get cold by day 6 and potentially stormy as the cold air retreats.- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
John1122 replied to AMZ8990's topic in Tennessee Valley
South and east areas win that run. NE Georgia gets bullseyed with 10+ fantasy inches. South of 40 wins pretty big too, as does east of I-81.- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
John1122 replied to AMZ8990's topic in Tennessee Valley
GFS fires up a +PNA driven miller A that brings snow or ice to a good bit of the Valley region.- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
John1122 replied to AMZ8990's topic in Tennessee Valley
The pattern shift is within 6 days on the models now. It may simply shift to seasonal weather, but season is good enough to get snow here in the Jan 15-February 15th timeframe. Ending the death march in the Pacific is priority 1. Unfortunately we are in model madness now. No OPs agree very well with their ENS and none of them agree with each other either, other than that the really bad ditch we've been in, we are about to jump out of.- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
John1122 replied to AMZ8990's topic in Tennessee Valley
Who knows. It changes every run. Right now we need to get the cold and its probably going to take at least one more cutter to get there. Once the pattern change comes into its own hopefully the potential of the pattern shown on the ensembles bears fruit. That 6z run did end on one heck of a cliffhanger. if it went to 400 we'd either have seen a fantasy foot across the valley or a painful cutter.- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
John1122 replied to AMZ8990's topic in Tennessee Valley
The Euro Ensemble isn't quite what the GEFS is but its not terribly far off on snowfall output. The Euro OP popped a big East based -NAO. Not the best look for here compared to a west based NAO but better for the western Valley than the Eastern. The midwest does best in east based NAO events. Cutters or Apps runners or Bs are more favored. The Euro has a Rockies ridge that manages to keep the entire SE cold. Normally the Apps and East have AN temps with the east based NAO.- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
John1122 replied to AMZ8990's topic in Tennessee Valley
GEFS still has some good potential for a lot of us. 1.5 inch mean all the way back to Memphis and 2 in Northern Alabama is pretty nice.- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
John1122 replied to AMZ8990's topic in Tennessee Valley
GFS keeps the pattern change but doesn't do us any favors regarding winter precip really. Gets cold, warms up and rains, gets cold. I believe Dec 1983 was the ultimate for that. We would get below 0 cold, warm up and rain, then go below 0 again.- 1,666 replies
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That area is strangely susceptible to tornadoes. They had one on Halloween night. There's been one tornado in my county since 1935 and it was on the ground here for about 1 mile before crossing into Claiborne Co, but Claiborne gets a ton of tornadoes by comparison.
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Yep. The tornado history site counted them as Tennessee F5. I believe 3 of the F4 also started outside of Tennessee on there so not sure if they were F4 in the state or not. The other 29 F4 formed in Tennessee.
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I believe the tornado history site mistakenly counted this one and one from the April 1974 outbreak that crossed from Northern Alabama into Tennessee.
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Strong wind and heavy rain, but didn't seem to actually have lightning or thunder here.
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There have been 92 F3, 32 F4 and 3 F5 in Tennessee.
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December/January 2019/20 Winter Speculation Thread
John1122 replied to AMZ8990's topic in Tennessee Valley
Euro builds a block in the Atlantic but a giant Rockies ridge and N Pacific trough. Not great look for us, better for the areas east of the Apps. Far far perfer a better Pacific.- 1,666 replies
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68 here today, about as warm as it ever gets in January. Rain is getting close, probably won't make 70.
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December/January 2019/20 Winter Speculation Thread
John1122 replied to AMZ8990's topic in Tennessee Valley
Pretty good snow mean again on the GEFS.- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
John1122 replied to AMZ8990's topic in Tennessee Valley
Still cold but not as cold on the 00z GFS. Active southern stream too, about all you can hope for in late January.- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
John1122 replied to AMZ8990's topic in Tennessee Valley
You can get better than those indices but not much better and its really rare. We can definitely work with a neutral NAO with the EPO and PNA working for us.- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
John1122 replied to AMZ8990's topic in Tennessee Valley
The GFS has thrown us all a bone in the past 24-36 hours. The 18z even bullseyes Chattanooga. Plenty of moisture likely, plenty of cold possible. The eternal struggle in the area is getting them to meet.- 1,666 replies
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