Invest 99L:Off E Coast-Discussions

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MWatkins
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#1021 Postby MWatkins » Wed Sep 05, 2007 9:05 pm

Also...I would strongly recommend not looking at IR4 to determine the health of a surface circulation. You're getting cloud TOP estimated temps from that imagery...opposite of what you want when looking for an exposed center.

Use IR2 instead.

MW
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Derek Ortt

#1022 Postby Derek Ortt » Wed Sep 05, 2007 9:10 pm

only the NCEP global model derived forecasts are trending eastward

I have to say, reading some of these posts is as frustrating as was reading those form the last 99L... the one everyone said would develop and it never did. Maybe it's the invest number or something, lol
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Re: Invest 99L,Off U.S.E.Coast: Discussions-Analysis & Imagery

#1023 Postby cpdaman » Wed Sep 05, 2007 9:11 pm

well ull is supposed to retrograde sw toward florida and bring drier air in to fl

so like derek said patience my people patience

better off not looking at it till tomorrow afternoon, or better yet friday morning.

easier said than done :(

i predict 30 n 68.9 west at 8am i don't see this thing moving back west till friday

i say the over/under for morning visible longitude is 68.9 hurricane futures anyone
Last edited by cpdaman on Wed Sep 05, 2007 9:23 pm, edited 1 time in total.
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#1024 Postby tolakram » Wed Sep 05, 2007 9:16 pm

Derek Ortt wrote:only the NCEP global model derived forecasts are trending eastward

I have to say, reading some of these posts is as frustrating as was reading those form the last 99L... the one everyone said would develop and it never did. Maybe it's the invest number or something, lol


That invest was a great teacher for me. A blow up every night and then death the next day. No LLC, never had one. Here we have an LLC but all people are looking at are cloud tops and colors on the AVN. I see this as another great learning opportunity. Trying to stay positive. :multi:
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#1025 Postby brunota2003 » Wed Sep 05, 2007 9:23 pm

Hey, you dont think those models are holding some type of grudge against me, do you? :lol: Showed my mom and she just started laughing at how all but like 3 come over top of us. They cleaned the shed out today, so now everything inside can be moved in if it looks like we will take a hit (aka, just being in the cone and under a watch). Dad will be firing the genny up tomorrow. Said he'd do it today, but the cleaning got in the way. It's a wait and see now, but I do not like those models clustering over me already.
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Re: 99L,Off U.S.E.Coast: Discussions-10:30 PM TWO Shortly

#1026 Postby Brent » Wed Sep 05, 2007 9:24 pm

ABNT20 KNHC 060219
TWOAT
TROPICAL WEATHER OUTLOOK
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1030 PM EDT WED SEP 5 2007

FOR THE NORTH ATLANTIC...CARIBBEAN SEA AND THE GULF OF MEXICO...

THE REMNANTS OF FELIX ARE LOCATED OVER NORTHERN GUATEMALA...MOVING
WEST-NORTHWESTWARD. THIS SYSTEM CONTINUES TO PRODUCE HEAVY RAINS
OVER PORTIONS OF CENTRAL AMERICA AND EASTERN MEXICO THAT COULD
RESULT IN LIFE-THREATENING FLASH FLOODS AND MUD SLIDES.
RE-DEVELOPMENT IS NOT EXPECTED.

A NON-TROPICAL AREA OF LOW PRESSURE IS CENTERED ABOUT 360 MILES
WEST-SOUTHWEST OF BERMUDA. MOST OF THE ASSOCIATED SHOWER ACTIVITY
REMAINS EAST AND NORTHEAST OF THE CENTER WHERE WINDS TO NEAR GALE
FORCE ARE OCCURRING. THE SYSTEM IS INTERACTING WITH AN UPPER-LEVEL
TROUGH...AND UPPER-LEVEL WINDS ARE CURRENTLY NOT FAVORABLE FOR
DEVELOPMENT. HOWEVER...CONDITIONS ARE FORECAST TO BECOME MORE
FAVORABLE AS THE LOW MOVES SLOWLY AND ERRATICALLY...AND A
SUBTROPICAL OR TROPICAL CYCLONE COULD FORM DURING THE NEXT COUPLE
OF DAYS.

ELSEWHERE...TROPICAL CYCLONE FORMATION IS NOT EXPECTED DURING THE
NEXT 48 HOURS.

$$

FORECASTER BEVEN

No change from earlier.
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#1027 Postby Chacor » Wed Sep 05, 2007 9:25 pm

EDIT: Damn you, Brent! :P
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Re: Invest 99L,Off U.S.E.Coast: Discussions-Analysis & Imagery

#1028 Postby Stormcenter » Wed Sep 05, 2007 9:26 pm

windstorm99 wrote:Models trending on keeping 99L of the coast...

Image


Can you say "Fish storm"? Well they possibilty is there if it does develop.
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#1029 Postby Brent » Wed Sep 05, 2007 9:26 pm

Chacor wrote:EDIT: Damn you, Brent! :P


HAHA... I had JUST logged on from being offline for awhile and saw that it was out 4 minutes earlier, surprised it hadn't been posted before that. :lol:
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Re: Invest 99L,Off U.S.E.Coast: Discussions-Analysis & Imagery

#1030 Postby Tampa Bay Hurricane » Wed Sep 05, 2007 9:32 pm

Stormcenter wrote:
windstorm99 wrote:Models trending on keeping 99L of the coast...

Image


Can you say "Fish storm"? Well they possibilty is there if it does develop.


The ridge will build strong and push it into north carolina
most likely imo...remember that these models tended to underestimate
the ridge with previous storms...

This could get really bad for north carolina....
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Re: 99L,Off U.S.E.Coast: Discussions-10:30 PM TWO at page 52

#1031 Postby weatherman21 » Wed Sep 05, 2007 9:37 pm

Latest Water Vapor imagery outlines the atmospheric features which are currently affecting the storm:

WV at 2:15Z
Image
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Re: 99L,Off U.S.E.Coast: Discussions-10:30 PM TWO at page 52

#1032 Postby Coredesat » Wed Sep 05, 2007 9:38 pm

I'm not so sure. So far the models have been shifting to the right more and more with each run, and the cnvctn is sheared more NE of the LLC now than it has ever been. You can see the LLC on IR2:

Image
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#1033 Postby deltadog03 » Wed Sep 05, 2007 9:44 pm

you can see a LLC on there. You have to animate the pic and then u can see it spinning out there. Looks to me as it has stalled or even pushing ever so slightly sw.
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Re: 99L,Off U.S.E.Coast: Discussions-10:30 PM TWO at page 52

#1034 Postby NCWeatherChic » Wed Sep 05, 2007 9:45 pm

Local mets here are not making a big deal out of 99L. They are saying we will get some much needed rain if anything at all. They were showing video footage from Wrightsville Beach saying that ones that had heard about 99L were not concerned while many had no idea anything was even going on. I think if this develops and develops quickly, there will be many caught off guard and not expecting it since it really isn't a topic on the local news just yet. I heard one met say that it will slide back toward the west give us some rain and then go back out to sea. :roll: (He must be a met and a physic). It's too soon to know what will come out of this IMHO.

I say I would rather be safe than sorry and at least be prepared, even if it isn't this one, there might one later to be concerned about.
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Re: 99L,Off U.S.E.Coast: Discussions-10:30 PM TWO at page 52

#1035 Postby brunota2003 » Wed Sep 05, 2007 9:49 pm

NCWeatherChic wrote:Local mets here are not making a big deal out of 99L. They are saying we will get some much needed rain if anything at all. They were showing video footage from Wrightsville Beach saying that ones that had heard about 99L were not concerned while many had no idea anything was even going on. I think if this develops and develops quickly, there will be many caught off guard and not expecting it since it really isn't a topic on the local news just yet. I heard one met say that it will slide back toward the west give us some rain and then go back out to sea. :roll: (He must be a met and a physic). It's too soon to know what will come out of this IMHO.

I say I would rather be safe than sorry and at least be prepared, even if it isn't this one, there might one later to be concerned about.

Wow...I havent been watching the news much. What about Channel 12 with Skip? He remaining quite too? (If you get 12...)
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#1036 Postby JtSmarts » Wed Sep 05, 2007 9:50 pm

I've been watching this thing all day and I need a break now lol. I agree with cpdaman about leaving it alone for awhile since things haven't changed too much today. My final words are to trust the ProMets, after being here for 4 years I know they are not alarmists and would not say something had a change to develop if they were not really concerned about it. Things can change in a flash in the tropics.
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#1037 Postby HURAKAN » Wed Sep 05, 2007 9:51 pm

I think it's clear that the shear is the main inhibitor at this point. Any decrease in shear and we will have Gabrielle in our hands. I can't understand why meteorologists in the Carolinas could be downplaying this system.
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Re: 99L,Off U.S.E.Coast: Discussions-10:30 PM TWO at page 52

#1038 Postby cycloneye » Wed Sep 05, 2007 9:55 pm

Things can change in a flash in the tropics.


The best sentence of today.Certainly,anything happens rapidly in the tropics especially in the peak month of September when things pop anywhere.
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#1039 Postby Coredesat » Wed Sep 05, 2007 9:56 pm

deltadog03 wrote:you can see a LLC on there. You have to animate the pic and then u can see it spinning out there. Looks to me as it has stalled or even pushing ever so slightly sw.


Yes, you can see the LLC. On the loop the LLC appears to be drifting south while the convection is sheared 1.5 deg to the NE.
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Re: 99L,Off U.S.E.Coast: Discussions-10:30 PM TWO at page 52

#1040 Postby Brent » Wed Sep 05, 2007 9:56 pm

I'm losing interest fast... it looks worse than it did yesterday or all day today. I'm still giving it tomorrow to do something but I'm becoming less optimistic.

Seems like nothing decent can get going north of 20 N this year. :roll:
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