
TellicoWx
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Everything posted by TellicoWx
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12/10-11/19 Potential Valley Wide Snow Event.
TellicoWx replied to John1122's topic in Tennessee Valley
00z NAM had a better energy setup between middle TN and smokies, but really drove a dry slot in between 700 and 850 cutting totals. Sent from my SM-S767VL using Tapatalk- 486 replies
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12/10-11/19 Potential Valley Wide Snow Event.
TellicoWx replied to John1122's topic in Tennessee Valley
00z RGEM coming in a tad slower/stronger with the wave as it moves over TX Sent from my SM-S767VL using Tapatalk- 486 replies
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12/10-11/19 Potential Valley Wide Snow Event.
TellicoWx replied to John1122's topic in Tennessee Valley
Looks like it kept the energy more consolidated toward the Gulf longer vs prior runs (results in the precip increase over C AL). Sent from my SM-S767VL using Tapatalk- 486 replies
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12/10-11/19 Potential Valley Wide Snow Event.
TellicoWx replied to John1122's topic in Tennessee Valley
00z NAM weaker with the trailing energy over west TN...step toward the GFS/Euro. Sent from my SM-S767VL using Tapatalk- 486 replies
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12/10-11/19 Potential Valley Wide Snow Event.
TellicoWx replied to John1122's topic in Tennessee Valley
Vort is a tad stronger along CA/AZ border on 0z..see how it goes Sent from my SM-S767VL using Tapatalk- 486 replies
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December/January 2019/20 Winter Speculation Thread
TellicoWx replied to AMZ8990's topic in Tennessee Valley
If we can get any help from the Pacific, I really like where the teleconnections are headed as far as the AO. The NAO should open the Gulf up with an active southern stream. Sent from my SM-S767VL using Tapatalk- 1,666 replies
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12/10-11/19 Potential Valley Wide Snow Event.
TellicoWx replied to John1122's topic in Tennessee Valley
The trail energy behind the front is key..NAM is stronger and further west of the main front, while GFS is weaker and more over central TN to the plateau. Trail energy catches the front along the smokies, not providing very much lift for the eastern valley..becoming more orographic dependent for lift. Which is correct is the biggest question. I think you're in a good spot (unless modeling starts loosing the trail energy) as far as lift. Sent from my SM-S767VL using Tapatalk- 486 replies
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12/10-11/19 Potential Valley Wide Snow Event.
TellicoWx replied to John1122's topic in Tennessee Valley
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12/10-11/19 Potential Valley Wide Snow Event.
TellicoWx replied to John1122's topic in Tennessee Valley
Trend continued over all the 12z/18z models of strengthening on the trailing energy, including the NAM. CMC generated a low, but lost the connection to the front (if strengthening can continue with a weak low reflection riding up the front...could be looking at a real big dog for plateau west). For central/southern valley of east tn (south 40), still need quite a bit of changes in the energy.- 486 replies
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December/January 2019/20 Winter Speculation Thread
TellicoWx replied to AMZ8990's topic in Tennessee Valley
12z Euro Sent from my SM-S767VL using Tapatalk- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
TellicoWx replied to AMZ8990's topic in Tennessee Valley
What little I have been able to see...looks like GFS was a tad stronger wave on 12z. Anyone able to post a vs for the euro (12z vs 0z). NAM still strongest looking...but good to see if others are slowly trending that way. Sent from my SM-S767VL using Tapatalk- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
TellicoWx replied to AMZ8990's topic in Tennessee Valley
12z NAM goes a little stronger with the wave...nice run for Middle/Western TN...and north 40 in East- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
TellicoWx replied to AMZ8990's topic in Tennessee Valley
And why the CMC isn't very good at mid range...lots of run to run variance Sent from my SM-S767VL using Tapatalk- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
TellicoWx replied to AMZ8990's topic in Tennessee Valley
Keep an eye on the ridging out ahead of the front (models keep trending stronger each run)...causes the NW trend. Similar to the Nov event except favors Nashville west. Unless modeling flips on the ridge breakdown, dont see this doing much east of the plateau, outside some token flakes. 3 day trend GFS: Sent from my SM-S767VL using Tapatalk- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
TellicoWx replied to AMZ8990's topic in Tennessee Valley
0z GFS: low generated central gulf 0z Icon: off coast SE GA 0z CMC: off Mid Atlantic coast 0z NAM (la la land): looks to be headed toward generating toward western gulf 0z Navgem: western gulf Wide range of possibilities still on the table Sent from my SM-S767VL using Tapatalk- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
TellicoWx replied to AMZ8990's topic in Tennessee Valley
On CMC there was ZR sounding for southern middle TN..HR102 on the column is all below freezing across E TN. Haven't checked GFS. Sent from my SM-S767VL using Tapatalk- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
TellicoWx replied to AMZ8990's topic in Tennessee Valley
Lol yeah, I'm just happy starting to get some consensus on the energy...next question is does it continue along the front like the CMC (generates a low of the east coast) or leaves it behind to form the gulf low like the GFS/Euro.- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
TellicoWx replied to AMZ8990's topic in Tennessee Valley
00z GFS trended a little stronger with the energy trailing along the front into the gulf...CMC joining the GFS with a similar solution for the energy (instead of burying it into Mexico)- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
TellicoWx replied to AMZ8990's topic in Tennessee Valley
At work right now, but I have all the data with Decembers, back to 1950, where the AO went 1.5 or higher for a monthly mean. Data was fairly interesting...Decembers where the EPO or PNA had favorable spikes (or combo of both)..we were able to remain near normal or very slightly above for the avg monthly mean temp at TYS. Decembers with a non favorable Pacific blowtorched big time. When you break it down to include ENSO, QBO, NAO etc..NAO state had widely ranging effects (same with QBO). So NAO and QBO I give little weight to regardless of state...(now I do believe when the southern jet is active and the Pac is favorable or needs some minor assistance, then the NAO begins to gain more weight. Can't remember 14/15 off top of my head, but I believe it had periods where the EPO went -300 or higher plus it was at or near one of the most -QBOs ever recorded for DJF. Sent from my SM-S767VL using Tapatalk- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
TellicoWx replied to AMZ8990's topic in Tennessee Valley
Based off how the EPS has had a smaller variance with the teleconnections (especially the AO) compared to the GEFS being all over the place at longer ranges...I like the potential with that system (if the EPS can hold onto the sharp decline with the AO and a tad more Pacific ridging). Time it just right and the northern energy should dive into the southern system similar to what the 00z Euro attempted. Sent from my SM-S767VL using Tapatalk- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
TellicoWx replied to AMZ8990's topic in Tennessee Valley
Yeah has a couple members that do, especially on the plateau..overall step in the right direction. Sent from my SM-S767VL using Tapatalk- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
TellicoWx replied to AMZ8990's topic in Tennessee Valley
One thing that's concerning to me is the trend of the AO on the Euro (12z GFS stepped closer in line). The downturn isn't tanking to neutral/negative as it was the past few days. With the AO trending more positive, we would need a stronger EPO/PNA ridge or combo to push the cold south. Setup on the 12z Euro favors the ridging getting us close to normal instead of torching)...GFS still is decent for a wintery setup. Hopefully that trend stops and starts correcting back the other way. Sent from my SM-S767VL using Tapatalk- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
TellicoWx replied to AMZ8990's topic in Tennessee Valley
This to me draws my attention, the large spread on the teleconnections at mid range (Control can't even keep its self in the 5% range). The Control goes -AO/-EPO/+PNA/-NAO lol. That spread looks like a 46 day EPS. Makes me wonder if we are starting to see any effects of the minor SSWE come into play on the modeling. Sent from my SM-S767VL using Tapatalk- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
TellicoWx replied to AMZ8990's topic in Tennessee Valley
Lol, same...knew you did, was more for the newer members as a reference. There's a .1% chance of that OP verifying, until I saw the Chatt snowhole...now it's up to 50% lol jk. Would be Jeff's luck. Sent from my SM-S767VL using Tapatalk- 1,666 replies
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December/January 2019/20 Winter Speculation Thread
TellicoWx replied to AMZ8990's topic in Tennessee Valley
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