ATL : TROPICAL STORM GRACE

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HURAKAN
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ATL : TROPICAL STORM GRACE

#1 Postby HURAKAN » Thu Oct 01, 2009 10:49 am

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Derek Ortt

Invest 90L

#2 Postby Derek Ortt » Thu Oct 01, 2009 10:50 am

This is only an invest?

http://www.nrlmry.navy.mil/tc-bin/tc_ho ... m&PROD=vis

an EYE has formed. May need warnings like NOW for the Azores
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#3 Postby Derek Ortt » Thu Oct 01, 2009 10:51 am

you posted as soon as I did, lol

we may need warnings NOW for the Azores
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Re: ATL : Invest 90L

#4 Postby Hurricanehink » Thu Oct 01, 2009 10:52 am

LARGE SCALE UPPER LEVEL CYCLONIC FLOW IS
SPINNING AROUND A 37N29W CYCLONIC CENTER.


That's the only mention from the TWD. Nothing was in the last TWO.
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#5 Postby HURAKAN » Thu Oct 01, 2009 11:03 am

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Big system, little storm
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Re: ATL : Invest 90L

#6 Postby cycloneye » Thu Oct 01, 2009 11:14 am

They started tracking it since yesterday afternoon.

AL, 90, 2009093012, , BEST, 0, 388N, 346W, 40, 995, EX, 34, NEQ, 30, 30, 40, 30,
AL, 90, 2009093018, , BEST, 0, 374N, 331W, 40, 995, EX, 34, NEQ, 30, 40, 40, 30,
AL, 90, 2009100100, , BEST, 0, 367N, 316W, 40, 995, EX, 34, NEQ, 30, 40, 40, 30,
AL, 90, 2009100106, , BEST, 0, 369N, 298W, 40, 995, EX, 34, NEQ, 30, 40, 40, 30,
AL, 90, 2009100112, , BEST, 0, 377N, 290W, 40, 995, EX, 34, NEQ
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#7 Postby HURAKAN » Thu Oct 01, 2009 11:17 am

Horta, Azores is reporting 29.26 inches of mercury or 990.9 mb.

http://www.wunderground.com/global/stations/08506.html
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Re: ATL : Invest 90L

#8 Postby tolakram » Thu Oct 01, 2009 11:19 am

Good grief, but note dew point drop and so far steady temps. Sub tropical at least?

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Re: ATL : Invest 90L

#9 Postby Ptarmigan » Thu Oct 01, 2009 11:21 am

It does look like a strong tropical storm. It should be Grace.
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Re: ATL : Invest 90L

#10 Postby tolakram » Thu Oct 01, 2009 11:23 am

The models have been showing this for a while, but I assumed cold core low.

http://moe.met.fsu.edu/tcgengifs/
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Re: ATL : Invest 90L

#11 Postby Evil Jeremy » Thu Oct 01, 2009 11:26 am

Post season upgrade at least. Weird though that this is an invest without even a Code Yellow.
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Re: ATL : Invest 90L

#12 Postby cycloneye » Thu Oct 01, 2009 11:28 am

Also,there was any thread at Talking tropics mentioning it.In other words.it came out of the blue. :)
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#13 Postby HURAKAN » Thu Oct 01, 2009 12:04 pm

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Latest
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Re: ATL : Invest 90L

#14 Postby Macrocane » Thu Oct 01, 2009 12:10 pm

This is a surprise to me :eek: Maybe code yellow later today.
Last edited by Macrocane on Thu Oct 01, 2009 12:19 pm, edited 1 time in total.
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Re: ATL : Invest 90L

#15 Postby HURAKAN » Thu Oct 01, 2009 12:12 pm

Macrocane wrote:This is a surprise to me :eek: Maybe code yellow leter today.


It should be Orange if not Red.
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Re: ATL : Invest 90L

#16 Postby tolakram » Thu Oct 01, 2009 12:12 pm

Image
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Re: ATL : Invest 90L

#17 Postby tolakram » Thu Oct 01, 2009 12:15 pm

Here's the build your own loop:

VISIBLE
http://wwwghcc.msfc.nasa.gov/cgi-bin/ge ... p=standard

Code: Select all

http://wwwghcc.msfc.nasa.gov/cgi-bin/get-goes?satellite=GOES-E%20HURRICANE&lat=40&lon=-30&info=vis&zoom=1&width=3000&height=2000&type=Animation&numframes=10&map=standard


IR COLOR
http://wwwghcc.msfc.nasa.gov/cgi-bin/ge ... =spect.pal

Code: Select all

http://wwwghcc.msfc.nasa.gov/cgi-bin/get-goes?satellite=GOES-E%20HURRICANE&lat=40&lon=-30&info=ir&zoom=1&width=3000&height=2000&type=Animation&numframes=10&map=standard&palette=spect.pal
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#18 Postby HURAKAN » Thu Oct 01, 2009 12:17 pm

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Very small, typical
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Re: ATL : Invest 90L

#19 Postby Macrocane » Thu Oct 01, 2009 12:18 pm

HURAKAN wrote:
It should be Orange if not Red.


I agree, but remember the other azores systems earlier this season, one of them even had an eye feature and looked warm core but they never reached code red.
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Re: ATL : Invest 90L

#20 Postby HURAKAN » Thu Oct 01, 2009 12:21 pm

Macrocane wrote:
HURAKAN wrote:
It should be Orange if not Red.


I agree, but remember the other azores systems earlier this season, one of them even had an eye feature and looked warm core but they never reached code red.


The other system was in June and we know that the SST at that time of the year aren't warm enough to support a tropical or subtropical system. Still, it doesn't mean that the system could have been subtropical.
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