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the October snowstorm Ian Disaster its going to be a long winter thread


Ji

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it won't matter what really falls in DC because DCA will report nothing more than a trace

im just thinking of the many times where i was bearish only to become bullish in this range and then have the storm end up as i originally thought. i probably think about it too much. oh well. i hope you get 2' of crippling snow and can't post for a month.

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i may just go down with the ship here if i have to. i never said it could not snow in elevation. im not sure i count wet snow that doest stick as snow anyway. plus i think we often get tricked in this range. though i did forget the storm is on saturday and they tend to line up with my forecast day for some reason... jan 2011/irene/etc.

It's hard to get amped for something that is neat to see on a map but seemingly unlikely to occur for all those various reasons we are used to. You may be able to get a few pics of leaf filled trees and some snowflakes if it does happen. Those are rare combos.

And the quake happened on a weekday so that completely destroys your theory.

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i may just go down with the ship here if i have to. i never said it could not snow in elevation. im not sure i count wet snow that doest stick as snow anyway. plus i think we often get tricked in this range. though i did forget the storm is on saturday and they tend to line up with my forecast day for some reason... jan 2011/irene/etc.

lol wet snow isnt snow?

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If I see a single snowflake fall from this (which is about the most I expect, if even that) I consider it a win. Just because its Baltimore and its only October.

I'm not optimistic about this winter at all, but... even if it is just a cold rain, I think this storm could possibly be a good sign of things to come? I remember the mid-October 2009 Nor'easter where we had 4 record minimum highs in a row at BWI with lots of cold rain- the writing was on the wall for the 09/10 winter there (in my opinion).

verbatim Euro snow maps off Wunderground, it has yby around 4" and mine a little over 7"

this is just the kind of system that will have those kinds of lopsided totals

I recall riding home from school a couple times and Linthicum had measurable snow and Glen Burnie had nothing

in marginal events like this would be, if you go from Dorsey Rd. and Aviation Blvd. north on Aviation, you can often see how it transitions to more snow on the ground once you pass the 7-11

otoh, a drive on Rt. 100 from Mt. Road out to Howard County you would see a huge difference in something like this one going from about 50' to 500'

good luck bro', I hope GB gets 4"+ from it :snowman:

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I looked at the soundings and think even the 06Z GFS would argue for a possible flip towards the end as the warm layer isn't that deep or warm on the soundings. Still very marginal but the vort track looks a lot better than yesterday with the vort going to the south enough to put dc and Baltimore in the deformation zone. This time of year, that's probably the only way to have a chance at snow. Were you the one who posted that some of the euro members were even more amped than the operational? Is that true?

There were a few members that looked a little more amped up based on the 850temp spaghetti plots, but I didn't see a large spread or anything.

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im just thinking of the many times where i was bearish only to become bullish in this range and then have the storm end up as i originally thought. i probably think about it too much. oh well. i hope you get 2' of crippling snow and can't post for a month.

nah, I know some places I could walk to even w/2' of wet snow on the ground to torment you post :P

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verbatim Euro snow maps off Wunderground, it has yby around 4" and mine a little over 7"this is just the kind of system that will have those kinds of lopsided totals

I recall riding home from school a couple times and Linthicum had measurable snow and Glen Burnie had nothing

in marginal events like this would be, if you go from Dorsey Rd. and Aviation Blvd. north on Aviation, you can often see how it transitions to more snow on the ground once you pass the 7-11

otoh, a drive on Rt. 100 from Mt. Road out to Howard County you would see a huge difference in something like this one going from about 50' to 500'

good luck bro', I hope GB gets 4"+ from it :snowman:

You gonna keep humping those maps as being 100% accurate?

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Eh...I'm interested, but not excited. Like Will said, the Ensembles show a hit...potentially even bigger than the OP. That IS a red flag. But with at least one of the American models on board, I'm still skeptical. I think chances of us seeing a quick flip to some snow has increased.

we need it to bomb, which it does on the Euro and Ukie; it's that simple

once the American models show the same bomb as those 2, we will have a model consensus

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Eh...I'm interested, but not excited. Like Will said, the Ensembles show a hit...potentially even bigger than the OP. That IS a red flag. But with at least one of the American models on board, I'm still skeptical. I think chances of us seeing a quick flip to some snow has increased.

It looks that way but for how long? Not that there is any reason to think the ground will get white but an hour or 2 of flakes falling would be cool.

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It's encouraging to see the gfs move towards the euro. It's always a game of inches though. The vort has to pretty much do exactly what the euro shows to give us snow and I don't think anybody thinks that the euro is a lock. small shift = big change in outcome.

We are getting pretty darn close timewise and if the 0z gfs gets more amped up and further south then i guess our odds are increasing. Maybe 50/50?

Skyline is too far south and west it seems. Maybe sugarloaf or catoctin mts? If it's going to snow in October I'm going to take some time hike in it.

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we need it to bomb, which it does on the Euro and Ukie; it's that simple

once the American models show the same bomb as those 2, we will have a model consensus

we probably also need deform. id be skeptical of a late switch to snow with light/mod rain prior. how often do we flip to snow here?

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All I know is if I see accumulation, a dusting or even just big wet snow flakes... Ian was wrong.

My initial thoughts were almost exactly the same as Wes'. I don't really have new thoughts yet but obviously it looks a bit better. I've also seen plenty of early season elevation events in several places so I remain rather skeptical.

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Its going to have to be something with a bit of punch.. maybe some instability aloft or something like seen in some of the SNE skew t's for today.

best case scenario...stronger system, well established deformation band...snow mixing in/changing over to with heavier rates...rain to snow back to rain as it lifts out...this storms reminds me of being back in the south and battling the boundary layer temps.

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we probably also need deform. id be skeptical of a late switch to snow with light/mod rain prior. how often do we flip to snow here?

We do need the deformation zone and for the precipitation to be at least moderate for most of us. I note that the not so good NAM has the surface temp at 9C or so on Saturday with its more eastern and weaker track.

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