Typhoon Tip

There’s a lot here. I’m not sure what the circuitry is between climate and inflation .. but, re big losses? that’s going to happening regardless. The global industrial population is so large that if 90% adopted green renewable there’d be enough population left still operating in non-compliance to push over thresholds. This recent temperature spiked phenomenon…? This should really actually be a wake up call. It seems to be, but I don’t think people really realize what that means in terms of where this thing could be even 20 years from now. Anyway … good luck getting even half of 90% before it’s too late… (I’m not being heavy-handed at you per se lol I’m just sayin’)

Yeah … the brow raised once the, “these soundings” scrolled …

I suspect the bigger wind threat from that frontal ordeal's really going to be more so convection dependent. Could see a ribbon squall with some wild rad tags tripping warnings... General 35 to maybe 40 mph gusts out ahead go W on that squall wedge with a turbine gusting along with sheets of blinding rain for 5 minutes while it side-winders through the area. This type of frontal nature, with deep warm dp transport out ahead of that kind of squal/cold frontal combo ...I've seen this probably half the Nov and Dec I've lived on the planet.

Yeah .. Scott and I were musing over the utter lack of predictive skill in the mid month. man -

Merry Christmas!

I'll tell ya though man ... that still flurry filled air whilst dim orb sun is very gelid reminiscent. It's like the background setting of a David Attenborough segment on winter Caribou or Moose or something...

Yeah it's a dependable kind of "correction vector" - just an expression I use for/when evaluating these latter ranged aspects on the charts. We need to know if the pattern is: 1 progressive 2 retrogressive 3 delta between the two, and which direction... If #1, the vector points toward like what you say. More than 50% of the time, at least some tendency to do that is expressed as latter range period/features are tracked into shorter range. Not always weakening.. Bombs can occur but will tend to be move right along. Uuusually though, some weakening will take place because 'speeding up' is mathematically a negative interference factor. It's matter of balancing; if the wave is strong enough to overcome..etc If #2, the vector points toward more amplitude - but also other things associated. Retrograde patterns aren't always 'bomby' either. It can just mean slowing. We also haven't seemingly observed a #2 hemisphere in quite a few years at this point. Perhaps a times ... but by and large the longer term canvas has been a raging W-E boner pattern. If #3, get artistic and stand out as a special insight when not looking like an arrogant ass.

The system for Monday appears to be morphing into a cold front. I mentioned this days ago ...that whole thing might not survive model de-magnification as it came into nearer terms. It's weakened considerably over the southern Ontario bomb from early runs. At this point, some of these guidance or more like a strong cold front with a stressed wave zipping up the boundary...also farther E of the Ontario transit - a hallmark of conserving the progressive/fast flow type. Wouldn't be surprised if this is just a strong cold front in the end. Interesting to see if it continues to morph that way.

OH yeah ..I know. And it's early. I'm just feelin' a tad sarcastic this morning

Whether the patterning resembles or not is 'sides the point, the present results are very homage to the 1980s.

Lol, look at this incredible agreement by the 06z GEFs ... what a bomb, huh

Saw that. It still left something to be desired but is a good start. From mid way through the 14th to the end of the 18s that entire 3.75 days has troughiness rolling impulses underneath us, with cold and relative +PP situated N. Only one clips us but ... certainly a good table set from this range...

Some flurries at the moment this far inland. First I've seen snow this year as a personal achievement ( I was in Va Beach over the holiday so missed )

Yeah, I wasn’t too concerned about exact dates. I was being whimsical. I just know that we went through a really really good stretch where pretty much every year seemed to deliver at least winter …maybe it’s just been since 2020 or something I don’t know, but where I am there has not been a good winter since 2015. I don’t really gather much praise around March events unless they’re rivals, or winters that give one sig event. The reason I stopped at 2010 is because 2012 was probably the worst winter that I’ve ever experienced

I feel like 1992 thru about 2010 was basically the Patriots Tom Brady era of weather for us... ever since then it's been like every season since he left

Dearth of "blizzard" triggers may have something to do with that. haha we'll see -

Erstwhile -AO didn't payout on our side of the hemisphere. Happens. I remember back in the hell autumn of 2006. Toward the end of that extraordinary warm run ( after Xmas of course...), the AO tanked. But we stayed warm for a good two weeks. Eurasia got freak cold right away... Eventually the wave# spun around the axis and caught up with the America and we broke cold late in January... At least enough for the Valentines storm that February. Not sure what happened after that cause I start tuning out on winters most years after about the 20th of February. Anyway, -AO may unload unevenly.

That year was really weird.. My buddy in FIT ( just N of Rt 2 in those hills) got something like 130" ...I was still in Acton at the time and got something like 70 - which isn't bad... It was above normal but Acton and FIT are like 20 mi tops.

Yup, wrote about this last page or the one before, this morning. This is not a-typical of 'big warm up' topography whence during these progressive/fast flow patterns. The "correction vector" is less length of time. Over and over again, over the years of modeling we can observe this. A 6-day warm up ends up 18 to 48 hours of warm sector. This did it exactly like that again.

Okay, in deference to the above ... I like reading this from the MJO desk: • The RMM-based MJO signal continues to remain amplified, with the enhanced convective envelope approaching the Maritime Continent. Dynamical models depict continued eastward propagation during the next 2-3 weeks. • The dominance of low-frequency modes (ENSO, IOD) has been declining over the last few weeks, while the MJO has become stronger and more coherent. I also just want to remind - the MJO is not a pattern drive. It's a modulator. It will positively(negatively) interfere with the surrounding super synopsis ... if the latter is receptive(not receptive) to it's forcing. Part of which is the Pacific ENSO aspects ( down stream of the IOD brick wall of head-on collision sudden pattern death!) ... Anyway, this particular MJO "means more" than priors if you ask me, because as they hint ... this projection of it has more a positive interference. I just checked the overnight numerical telecons and the EPO is suddenly collapsed toward neutral between the 12th and 20th. That could be an early nod to physical forcing transmitting down wind of the erstwhile -WPO. Which is actually the lagged correlation between those fields in the total Pacific arc manifold. Short words ... yeah, there's hope approaching the 20th for winter enthusiasts.

Lol, .01" west of the Annisquam River Bridge

Exactly ... In dailies/practical terms, there's nothing there to be either disappointed with, or happy about. It's really oblivious. Agree, be it MJO ...or a Asian wave break in the flow ...something to impact enough forcing to synergy/constructively interfere. One thing I am noticing is the WPO is ( numerically) negative, despite the EPO flatlined. If an MJO is destined to propagate out of the Marine region and comes into western Pac up underneath, the two could certainly do what we are asking above. If ( and hopefully when) that happens, we see a pattern change from this marching shit above into something more classical. It could do it pretty quickly too - we'll see.

I don't think there's a whole helluva lot of predictive skill right now - more entropy than is even normal model-climate ( for the general reader here). Typically by day 10 in the ensemble means there is a better sense of where the R-wave anchor points are situated, but in this case ... that's a very difficult layout to ascertain. See below... each ovoid is an identifiable L/W ( reasonably consistent among the EPS and GEPS, too), and when putting this in cinema ...they are marching right along. This is a reshuffling hemisphere is what we are looking at. Predictive skill goes out the window. The wave over the continent appears to be more 'standing' in nature, which I argue is an artifact more so of MT forcing and the perennial footprint just perhaps a little more amplified - in other words, it may not be as real as it looks there - speculative. But that Pacific is undulating through -PNA:+PNA:-PNA ...etc, as each of those L/Ws propagates through the region east of the Date Line. How those will periodically transmit signals down stream will vary in just about equal positive and negative values, up and down, ever couple days or so. Resulting, there could and likely will be events materializing that were not there two days ago...then, mysteriously vanish two days in the future, whenever this sort of reshuffle is going on.

This is what happens in these progressive patterns. When you see a big warm up spanning 7 to 10 days on the week two+ frames during progressive basal tendencies, the big warm up ends up being a single day to day and half warm sector. That's exactly what the last 10 days have done to the big warm up prior to the 20th. It's compressed the timing. It's impressive for 2 days: Saturday's just calm and balmy, and then Sunday's a windy warm sector. Pretty good 850 mb jet core out ahead of the cold front so that could make embedded convection interesting... but, the 925's don't look very impressive to me so the idea of leanin' trees for hours heh.

Ugly 18z GFS run for holiday mood