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Hurricane Sandy


Wonderdog

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It seems to bomb everything out. Not sure how it would work with a transitioning storm anyway as I think it's a tropical model? Even the GFS when it was far off with the center had a pretty hefty 850 wind max in that backside zone. If it's truly going to be historic I want in.

It sure seems like that is beginning to be the "consensus" that is building. I'm pretty prepared for this to rival or exceed Isabel in terms of wind here. I'm guessing that early next week the forum will be dead except for those with generators and internet still.

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What is making you lean towards the Euro Wes, if you don't mind me asking? Just because it's the Euro or is there something to the setup you like better?

I'm just saying over the gfdl and the reason is pretty much what ian noted. I don't know how the model works with transitioning storms and don't know as it is a tropical model but also one based on physics so I'm not sure how much that matters. II'm used to dealing with the euro and gfs...no other reason except that most of the other operational models and ens runs are north of it and it's ens members.

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Some of those areas....fells and annapolis....have it bad enough with weaker storms. This, as you mentioned, really would be devastating. Bowleys Quarters is another area that would be wrecked.

Ouch not good, my FIL has 2 boats down there. I know he's watching it, so I'm sure he'll take appropriate action.

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I'd have a hard time going against the Euro ensemble mean at this point. It's been the most consistent, even over the Euro Op. By tomorrow, I'd start favoring the Op models given the resolution advantage.

I would to though they are not that different. My comment above was to say I didn't trust the gfdl and would pick thee ecmwf over it but also would at this time range lean towards the mean.

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It seems to bomb everything out. Not sure how it would work with a transitioning storm anyway as I think it's a tropical model? Even the GFS when it was far off with the center had a pretty hefty 850 wind max in that backside zone. If it's truly going to be historic I want in.

This. Go big, or go home

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looks like the gfs is coming around to the euro but still north at landfall central NJ

Hi all, a bit late to the party here! Have only been following things on this board now and then, so forgive me if what I say was already mentioned before (don't feel like looking back through all 20+ pages!)...

Anyhow, the 18Z GFS oper track sure looks more like what its recent ensemble mean has looked like (e.g., today's 12Z GFS ens. mean). And, it's in line with this afternoon's HPC's medium range graphics if I recall correctly...taking it into NJ. This is getting quite worrisome, especially with the trend for Sandy to make landfall farther south and west; the 12Z Euro would be devastating. Looks to me like if the Euro is correct, this would most probably be worse (intensity and path) than Isabel in 2003. Whatever the case, we're looking at strong winds and a lot of rain...

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It sure seems like that is beginning to be the "consensus" that is building. I'm pretty prepared for this to rival or exceed Isabel in terms of wind here. I'm guessing that early next week the forum will be dead except for those with generators and internet still.

Seems possible. For some reason I am still having a hard time buying it's going to be as bad as generally advertised. But what do I know.

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Seems possible. For some reason I am still having a hard time buying it's going to be as bad as generally advertised. But what do I know.

Yeah - in uncharted territory for most of us at this point. Doesn't feel real but the setup is so anomalous that we have to believe it's going to be pretty darn big.

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It sure seems like that is beginning to be the "consensus" that is building. I'm pretty prepared for this to rival or exceed Isabel in terms of wind here. I'm guessing that early next week the forum will be dead except for those with generators and internet still.

If the current indications are correct, especially the Euro's interpretation...I'd wager this will be worse than Isabel. Anyone remember offhand what the central pressure of Isabel was as it went through VA? I recall the track went from NC and through central VA, passing fairly well southwest of the DC area. But we still had wind gusts (to ~60MPH?), and over 2" of rain. And, I know Baltimore Harbor was devastated by water being pushed up the Bay on prolonged southeast winds.

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If the current indications are correct, especially the Euro's interpretation...I'd wager this will be worse than Isabel. Anyone remember offhand what the central pressure of Isabel was as it went through VA? I recall the track went from NC and through central VA, passing fairly well southwest of the DC area. But we still had wind gusts (to ~60MPH?), and over 2" of rain. And, I know Baltimore Harbor was devastated by water being pushed up the Bay on prolonged southeast winds.

I am pretty sure if my records are correct, I have a 73 mph wind gust from Isabel here

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These are sustained winds mind you (per Earthlight and credit for this image goes to him)

f84.gif

that backside zone with heavy precip you see on the gfs/euro (some of these but 84 hrs may still be early) could be rockin. though my first thought on the mean was 25 mph sustained is a little shy of a frankenstorm.

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that backside zone with heavy precip you see on the gfs/euro (some of these but 84 hrs may still be early) could be rockin. though my first thought on the mean was 25 mph sustained is a little shy of a frankenstorm.

Storms like this are always less impressive than we predict. We'll spend the next few days talking about hurricane conditions only to end up with a firmly breezy day.

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Storms like this are always less impressive than we predict. We'll spend the next few days talking about hurricane conditions only to end up with a firmly breezy day.

I wonder how much we'll be able to tap the higher winds off the surface. I'd think if we can get a good deform/frontal type band over the area that would help a good bit. The gradient is super tight regardless of whether the storm is 950 or 930 (unlikely), so it should be windy... Just not sure it's "unprecedented" (TWC) etc. Every storm has a little bit more hype than the last. Wait till we get another Hazel.

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I wonder how much we'll be able to tap the higher winds off the surface. I'd think if we can get a good deform/frontal type band over the area that would help a good bit. The gradient is super tight regardless of whether the storm is 950 or 930 (unlikely), so it should be windy... Just not sure it's "unprecedented" (TWC) etc. Every storm has a little bit more hype than the last. Wait till we get another Hazel.

I think it's been stated quite a few times that this storm "should" be more effective at transporting at least the 925 mb winds down along the western side of the storm. As the height falls crash east and the cold air rushes in you'll effectively set up a cold front like feature that will set up an unstable environment that can help tap those winds higher up. As a hybrid and how this all plays out is going to be fun to watch but this isn't a typical tropical transition.

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Not quite sure where these will be...

INTERESTS ELSEWHERE ALONG THE EAST COAST OF THE UNITED STATES SHOULD

MONITOR THE PROGRESS OF SANDY. WATCHES AND WARNINGS WILL LIKELY BE

REQUIRED FOR PORTIONS OF THIS AREA EARLY FRIDAY MORNING.

From the Public Advisory part

Probably watch up to NJ/NYC.. Warning for nc coast?

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