Save the itchy algae!
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Everything posted by Save the itchy algae!
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@Holston_River_RamblerI don’t know, the wiser person would take the ‘what could go wrong with this’ mindset and work backwards to gain insight. You got me beat already. I just measured snow and made a nice presentation.
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I’m not going to disagree with you and I’ve only been following valley weather/climate for the last five years or so-I’m no expert. That said, in previous southern locations I lived I rarely ever had a melted equivalence of less than 10:1. In fact the lowest I’ve ever gotten is 8:1 and that was in an absolute slopstorm. Again not arguing but I think 10:1 is fair for most assuming no significant mixing. I actually did a project with KSHB when I lived in KC to determine the average ratio for the winter events there in 2006. The lead met was certain it would be around 10-12:1, it ended up being 18:1 which was significant because he said 20:1 ratios were rare outside of lake/ocean/orographic impacted locations, which KC obviously has none of. That said, if a 3” snow falls and the nws logs it as 1.7” like they seem to do here a lot then 15:1 can become 8:1 rather quickly.
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Fall/Winter 20-21 General Observations
Save the itchy algae! replied to John1122's topic in Tennessee Valley
Snow and sleet in Farragut. -
January 7 - 8 ULL obs and nowcast
Save the itchy algae! replied to Holston_River_Rambler's topic in Tennessee Valley
How do you guys upload pics here? It’s telling me max size is 1.95MB. That seems small. -
January 7 - 8 ULL obs and nowcast
Save the itchy algae! replied to Holston_River_Rambler's topic in Tennessee Valley
I just went back outside and it’s snowing in Powell. -
January 7 - 8 ULL obs and nowcast
Save the itchy algae! replied to Holston_River_Rambler's topic in Tennessee Valley
I’m currently off Emory Road by the hospital along 1-75 and the precipitation is very light and appears to be plain rain/showers. I’m not sure about temperature. -
January 7 - 8 ULL obs and nowcast
Save the itchy algae! replied to Holston_River_Rambler's topic in Tennessee Valley
Again I’ll be following your overnight updates as I’m stuck in Powell. -
January 7 - 8 ULL obs and nowcast
Save the itchy algae! replied to Holston_River_Rambler's topic in Tennessee Valley
Just rain in Farragut from that band. Still upper 30’s. -
January 7 - 8 ULL potential
Save the itchy algae! replied to Holston_River_Rambler's topic in Tennessee Valley
I’m a little concerned about this one. It feels like cold rain coming in Farragut, not snow. I hope I’m wrong but I was more confident at this point in the game for the Christmas Eve snow than this one. -
January 2021 Medium/Longterm Pattern Discussion.
Save the itchy algae! replied to AMZ8990's topic in Tennessee Valley
I have a hard time believing the trajectory of the New Years storm as it relates to the 6z gfs. It’s too far west to be a cutter and too far east to be a 4 corners low. It has to go much further west or east. What does it want to be? We’ll see I suppose but I’m certain it’s not going to go due north from the tx/la coast all the way to Chicago. -
January 2021 Medium/Longterm Pattern Discussion.
Save the itchy algae! replied to AMZ8990's topic in Tennessee Valley
Don’t make me break out the CAPS LOCK. -
January 2021 Medium/Longterm Pattern Discussion.
Save the itchy algae! replied to AMZ8990's topic in Tennessee Valley
By mid week we will have another significant storm system headed our way. Slowed down approach of POPs by 6 hours in the grids, based on new Euro run with deeper trough and slower movement. We should have a classic setup for a 12-18 hour Mountain Wave Wind event centered right now around Thursday, with the timing differing in models. The low level winds will be bringing up a lot of moisture, thereby inducing some instability. Have kept Thunder out for now, but could see it possibly getting into southern parts of the area Thursday. On the back side of this system the colder air could offer another chance of snow around Thursday night into early Friday. The overall scenario is not too different from this White Christmas scenario, but too early to know about available moisture, how quickly airmass will cool, and how much lift there will be. Looks like this precip will taper off pretty quickly around Friday. Edit: sorry guys, don’t know why the font is so large. -
January 2021 Medium/Longterm Pattern Discussion.
Save the itchy algae! replied to AMZ8990's topic in Tennessee Valley
The 6z GFS has a monster in five days. -
Christmas Eve/Christmas 2020 Arctic Express Snow Obs.
Save the itchy algae! replied to John1122's topic in Tennessee Valley
Good to know, when I left at 9pm the roads were clear in my neck of the woods...wet but otherwise clear I should say. -
Christmas Eve/Christmas 2020 Arctic Express Snow Obs.
Save the itchy algae! replied to John1122's topic in Tennessee Valley
You’re close to where I live in Farragut apparently. I’m stuck at work in Powell, did that snow accumulate on the road or just elevated surfaces and grass? -
December 2020 Medium/Long Term Pattern Discussion.
Save the itchy algae! replied to John1122's topic in Tennessee Valley
Yeah that was the biggest head fake of the winter last year, it was early and made it seem like we were destined for a good season. This season clearly feels different. -
If it’s the same I’m looking at, looks like mrx’s map is still the one they generated early this am. Their disco still reflects that, I would expect a more thorough update with the 3am product.
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- cold temperatures
- snow
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I’ve experienced one severe thunderstorm in my six years living in the valley. It was a drive to get there and it was marginal. This is not the place to be a severe wx nerd—worse than snow.
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Oak Moon Upslope/ Upper Low Storm Obs
Save the itchy algae! replied to Holston_River_Rambler's topic in Tennessee Valley
Flakes mixing in with the drizzle in Farragut.- 300 replies
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- upslope snow
- upper level disturbance
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Oak Moon Upslope/ Upper Low Storm Obs
Save the itchy algae! replied to Holston_River_Rambler's topic in Tennessee Valley
Seem stuck at 40 with a 37 dew point in Farragut. Hoping to see some flakes flying at the least today.- 300 replies
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- upslope snow
- upper level disturbance
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December 2020 Medium/Long Term Pattern Discussion.
Save the itchy algae! replied to John1122's topic in Tennessee Valley
How dare you say that and not elaborate! Perma ban for you! -
February/March 2020 Winter's Last Chance Thread
Save the itchy algae! replied to John1122's topic in Tennessee Valley
Is this person suggesting there’s a (relatively) large extent of arctic sea ice? As it stands it looks like we are currently tied roughly with 2011/12 with the lowest extent on record. That’s extreme relativity there. Also while we are expected to see increased solar activity it is my understanding that we are also in a century-class minimum so our increasing activity may still resemble low solar output conditions. sorry to take this off topic, I’m sure it’s a strong correlation but maybe not the best year/conditions to test the strength of it. -
February/March 2020 Winter's Last Chance Thread
Save the itchy algae! replied to John1122's topic in Tennessee Valley
Just my opinion but I have two thoughts on that. First is that law of averages would suggest we are due for a good season, or at least a good hitter or two. And speaking of averages, starting next year the ‘cool’ 80’s drop off the 30 year climate data charts which means we will likely see a change in averages, perhaps skewing more cool since the 90’s and 00’s were so warm. Oceans will probably continue their warm phases which will continue to skew the ‘global’ temperatures though.