Development off SE U.S coast?

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gatorcane
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#121 Postby gatorcane » Wed Jul 29, 2015 3:35 pm

yeah but it is fighting hard and is definitely trying to wind up in my opinion. If that shear just lets up a tad, you get the feeling it will take advantage quickly. Also it seems to be sagging south and losing latitude.

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Re: Development off SE U.S coast?

#122 Postby tailgater » Wed Jul 29, 2015 4:08 pm

showing up on 850 mb vorticity. Time to lemon it IHMO.

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Re: Development off SE U.S coast?

#123 Postby cycloneye » Wed Jul 29, 2015 4:13 pm

Maybe a mention at 8 PM?
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#124 Postby NDG » Wed Jul 29, 2015 4:15 pm

:uarrow: No trusty model support and windshear is analyzed in the 30-40 knot range over it, way too strong for much if any development for now.
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Re: Development off SE U.S coast?

#125 Postby MGC » Wed Jul 29, 2015 4:20 pm

Too much shear right now......MGC
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#126 Postby TheStormExpert » Wed Jul 29, 2015 5:18 pm

18z GFS develops this into a weak Tropical Storm very briefly in about 12-18hrs. Peaks @ 1009mb. in 24hrs.

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Last edited by TheStormExpert on Wed Jul 29, 2015 5:37 pm, edited 3 times in total.
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Re: Development off SE U.S coast?

#127 Postby TheStormExpert » Wed Jul 29, 2015 5:19 pm

MGC wrote:Too much shear right now......MGC

Got to be thankful for the relentless shear surrounding the U.S. East Coast and Gulf Coast or else this IMO very well could have been a hurricane possibly.
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Re: Development off SE U.S coast?

#128 Postby cycloneye » Wed Jul 29, 2015 6:40 pm

They did.

Satellite imagery and surface observations indicate that a low
pressure area, accompanied by disorganized thunderstorm activity,
has formed a couple of hundred miles east of the coast of northern
Florida. Additional development during the next couple of days, if
any, should be slow to occur due to strong upper-level winds. The
low is expected to move slowly northeastward during that time and
merge with a frontal system by the weekend.
* Formation chance through 48 hours...low...10 percent
* Formation chance through 5 days...low...10 percent
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#129 Postby TheStormExpert » Wed Jul 29, 2015 6:44 pm

:uarrow: Makes sense with the GFS showing development within a day! If it wasn't for the poor shear forecast the Euro could have been near spot on with this.
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#130 Postby TheStormExpert » Wed Jul 29, 2015 7:00 pm

TWO Graphic. :darrow:

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#131 Postby CrazyC83 » Wed Jul 29, 2015 8:19 pm

I think they will probably call this 95L soon? Especially with models going for quick development?
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#132 Postby gatorcane » Wed Jul 29, 2015 8:44 pm

Shear really is ripping into this system though. It really is relentless.
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Re: Development off SE U.S coast?

#133 Postby NDG » Wed Jul 29, 2015 8:50 pm

I really doubt it will become a TS, not even a TD, there is no way it would sustain convection close to its COC for a period long enough with these type of upper level winds over it all the way to the Carolinas' coast. I am surprised the NHC is giving it a 10%, is more like 1% in my opinion.

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#134 Postby TheStormExpert » Thu Jul 30, 2015 6:46 am

2. An elongated area of low pressure located a couple of hundred
miles east of the coast of northern Florida is accompanied by
disorganized thunderstorm activity. The low is expected to move
northeastward with no significant development, and is forecast to
merge with a frontal system by Friday.
* Formation chance through 48 hours...low...10 percent
* Formation chance through 5 days...low...10 percent

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Re: Development off SE U.S coast?

#135 Postby Sanibel » Thu Jul 30, 2015 10:17 am

It looks like it would develop if conditions improved but right now it appears to be weakening as shear and CONUS air wear it down.
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Re: Development off SE U.S coast?

#136 Postby cycloneye » Thu Jul 30, 2015 12:43 pm

An elongated area of low pressure located a couple of hundred
miles east of the Georgia coast is accompanied by disorganized
shower and thunderstorm activity. The low is expected to move
northeastward parallel to the southeastern coast of the United
States with no significant development, and is forecast to merge
with a frontal system by Friday.
* Formation chance through 48 hours...low...10 percent
* Formation chance through 5 days...low...10 percent
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Re: Development off SE U.S coast?

#137 Postby tailgater » Thu Jul 30, 2015 1:21 pm

Looks like a few thunderstorms away from being a TD or weak TS, I think shear will lessen tonight before it starts to merge with the front in a day or two. But I'm just a weather guessed, please refer to official forecast.

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Re: Development off SE U.S coast?

#138 Postby cycloneye » Thu Jul 30, 2015 6:41 pm

Disorganized showers and thunderstorms continue in association with
an elongated area of low pressure located a couple of hundred
miles east of the South Carolina coast. This low is expected to move
northeastward and merge with a frontal system on Friday, and
significant development is unlikely.
* Formation chance through 48 hours...low...10 percent
* Formation chance through 5 days...low...10 percent
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