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Junorch obs and discussion 2026


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16 minutes ago, vortex95 said:

Working overnights so hence my delayed response.

I say to CoastalWx and WxWiz, SPC added a 2% tor risk in New England in the DY2 1730z update!!!! (adding the exclamation points to be like Indeedsnow -  LOL).   "As I had been saying for tor risk..." :P

18z HRRR VT 22z Thu.  3 discrete supercells. PWM, PSM, and one just N of Woburn MA (where I am from).  Scott needs a plan to chase!
 

hrrr.png

00z better. Seems like we’ll get temps near and over 80 which is key imo. Hodos are nice. 

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9 minutes ago, Torch Tiger said:

If anything it'll trend weak and north, models (non-mesos) love blowing up those meso lows in coarse grids.  I could be wrong

If this was winter I’d be stressing here, even at Day 5, ha.

I can’t imagine the forcing would be this widespread but a couple strong systems for the time of year, tomorrow and Monday.

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So here are the last 3 runs of the HRRR 12/18/00z all valid 6pm Thu.  Which one will be right?  It's impossible to tell.  Small details on the mesoscale can make a big difference as to storm mode.

Either way, the timing for this is ideal.  0-3 km CAPE from central NH to CT is high as 150 at 6pm.  And that is big for spinner potential and 150 is more than enough.

Perhaps this is what we will get Thu. Li'l spin-ups w/ nice crisp titled CB vistas!

Punxsutawney PA spinner 6/14/26.
https://www.facebook.com/reel/1355336163205600

hrrr1.png

hrrr2.png

hrrr3.png

pacell.jpg

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1 hour ago, vortex95 said:

Yes, but when it comes to sig tor events no matter where you are, the very small details are everything.  One parameter off, or not sufficient, can make a big difference.  For instance, dew points are few degrees lower in in BL than fcst.  That raises the LFC, decreases 0-3 km CAPE, and makes supercells more outflow dominant, which curtails the high-end tornado potential or any tornadoes at all.  There is very little difference between a sig tor event and a weak tor event if you look at the large picture.  It can look perfect synoptically, but it comes down to the mesoscale in the end.

There is a 24 hour tele connector that exists because it’s statistically significant that’s all I’m gonna say
I honestly don’t need the meteorology lesson

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7 minutes ago, Typhoon Tip said:

There is a 24 hour tele connector that exists because it’s statistically significant that’s all I’m gonna say
I honestly don’t need the meteorology lesson

You are missing the point.  Teleconnections deal w/ broad scale patterns.  That only works/is useful to a point.  When it comes to actual sensible wx in a specific area, that's an entirely different ballgame.  How many times do we have a -NAO, and no big East Coast snowstorm occurs, as one example? 

I pointed the mesoscale details being everything for all to read here, and learn something from it.  You look on social media, and far too often you see people hyping certain patterns, and stating this or that will happen in X or Y region w/o stating any caveats or how it's not so simple/linear as a 1-1 correlation. 

People this forum, some are still learning and other are eager to learn more, and furthering the discussion is of value net-net. 

And in New England, many just think about the outbreak sequence June 8-9, 1953.  That is a high-end, outlier exception, and that can skew the perception of things from a local bias POV.

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1 hour ago, Damage In Tolland said:

I’m worried about convection Rob. That happens so often in summer . Need to get this to noon Saturday still showing this to buy . 

I don't know about that- not 100% anyway - seems like at least some decent showers will roll through. I'd wager at least .50 for your locale, but :stein:is real

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14 minutes ago, vortex95 said:

You are missing the point.  Teleconnections deal w/ broad scale patterns.  That only works/is useful to a point.  When it comes to actual sensible wx in a specific area, that's an entirely different ballgame.  

Been reading Tip for 20 years.  He gets the limitations of the teleconnections.

Just pointing out the lag time between a strong shortwave traversing the region from upper plains to maritime.

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