GOM system is getting the look

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HouTXmetro
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#21 Postby HouTXmetro » Wed Jul 19, 2006 3:07 pm

deltadog03 wrote:
southerngale wrote:
deltadog03 wrote:that would more than likely head towards texas!


Just curious....what is the reasoning behind this?


Well, as much as the nam/wrf likes to overdue systems, they have the right idea on path wise. There is gonna be another trof split it looks like coming down from the ohio valley this weekend. Also, if this stays weaker then the low level flow would push this towards our area. I will try and post some maps of this in a bit.


Don't forget about the front moving through Dallas on Fri/Saturday. Wouldn't that create a SW to NE flow ahead of the front and push any potential system to the N/NE?
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#22 Postby hicksta » Wed Jul 19, 2006 3:08 pm

The nam had a system out 160 hours if im correct. This isnt the system its showing.
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#23 Postby HouTXmetro » Wed Jul 19, 2006 3:15 pm

hicksta wrote:The nam had a system out 160 hours if im correct. This isnt the system its showing.


Joe B did mention something about development IN the Gom a day ago associated with the Thunderstorm complex that moved into the Gulf.
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#24 Postby stormcloud » Wed Jul 19, 2006 3:15 pm

Pressue across the Gulf is very high and today's tendency indicates increasing pressue not decreasing. Persistence is the key here.
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#25 Postby rockyman » Wed Jul 19, 2006 3:22 pm

Upper level divergence has a "bulls-eye" right over this area:

http://cimss.ssec.wisc.edu/tropic/real- ... g8dvg.html

There's a little low-level vorticity...I'll be watching this map over the next 24 hours:

http://cimss.ssec.wisc.edu/tropic/real- ... 8vor4.html
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mvtrucking
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#26 Postby mvtrucking » Wed Jul 19, 2006 3:36 pm

fwbbreeze wrote:http://www.ndbc.noaa.gov/station_page.php?station=42001

Closest buoy/station I could find to the convection. Station is reporting a pressure fall, however this appears to be a daily occurance. Need to watch and see if it continues at such a rapid decline

fwbbreeze


-2.8 mb fall in pressure in the last couple of hours. Yesterday afternoon was similar although later in the day. Guess we will see where it goes later this evening?
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#27 Postby HouTXmetro » Wed Jul 19, 2006 3:57 pm

convection is looking less impressive
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#28 Postby White Cap » Wed Jul 19, 2006 4:00 pm

What site are you looking at Hou?
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HouTXmetro
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#29 Postby HouTXmetro » Wed Jul 19, 2006 4:03 pm

White Cap wrote:What site are you looking at Hou?


http://www.ssd.noaa.gov/goes/east/gmex/loop-avn.html
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#30 Postby Stormcenter » Wed Jul 19, 2006 4:11 pm

HouTXmetro wrote:convection is looking less impressive


I don't think it has so far been what you would call "impressive looking" but it has been expanding.

http://www.ssd.noaa.gov/goes/east/gmex/loop-vis.html
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#31 Postby White Cap » Wed Jul 19, 2006 4:13 pm

Maybe that swirl in the eastern Carribbean is worth watching too.
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#32 Postby caneman » Wed Jul 19, 2006 4:15 pm

Buoy near system reporting SW winds at

http://www.ndbc.noaa.gov/station_page.php?station=42003
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#33 Postby deltadog03 » Wed Jul 19, 2006 4:21 pm

well, im thinking most of the energy will come from the carribbean.
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HouTXmetro
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#34 Postby HouTXmetro » Wed Jul 19, 2006 4:21 pm

Wondering what effect will the Big blow up of storms in LA/MS/AL headed towards the GOM will have on the gulf convection. I would guess the outflow would disrupt anything that's trying to get going in the Gulf.
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#35 Postby White Cap » Wed Jul 19, 2006 4:29 pm

Not necessarily. That could ultimately enchance it.
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#36 Postby caneman » Wed Jul 19, 2006 4:30 pm

This buoy is falling rapidly at .12 in just 4 hours.
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#37 Postby skysummit » Wed Jul 19, 2006 4:30 pm

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#38 Postby Stratosphere747 » Wed Jul 19, 2006 4:31 pm

Pro mets have explanied the pressure drops yall are seeing as normal. If needed I'll try and find it.....
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#39 Postby ammmyjjjj » Wed Jul 19, 2006 4:32 pm

Looks to be moving more eastwardly than anything else????
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#40 Postby greg_kfdm_tv » Wed Jul 19, 2006 4:35 pm

The pressure falls are normal diurnal falls that occur every late afternoon.

The convection is decreasing and not deep at all. Also, there is no indication of any surface circulation. I would not look for any development from this system unless the thunderstorm activity becomes much deeper and persists for at least another 24 hours.
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