CFHC Talkback For News Story #67:
Newest Talkback: 07:25 PM 08-22 EDT

Hurricane Debby
07:22 AM EDT - 22 August 2000

11AM Udpate:

The Bahamas has put up Hurricane Warnings for the Acklins, Crooked, Inaguas, Ragged, Turks, Caicos, and Mayanguana Islands. (Most of the SE Bahamas)

Debby is still a minimal hurricane, but shows signs of strengthening now. The track will take it oh so close offshore north of Puerto Rico. The thinking for the remainder of the future track remains unchanged from the original Update.

Original Update:

Right now Hurricane Debby is over the northeastern Caribbean islands. Very near St. Maarten now and still moving West Northwest. God bless those in the islands, weather the storm well.

Hurricane Watches are now up for the extreme Southeast Bahamas.

What of the future? It's still a little questionable, and note it go either way from here, but my thinking puts it continuing West northwest and passing Hispaniola just to the north (but close) and offshor a bit to the Northeast coast of Cuba late Thursday and approaching South Florida on Friday. Caveats here include, not turning north and going into the Gulf, and turning north affecting Central Florida or further up the SE coast. The most likely includes an approach to South Florida and possibly turning up the state once within. Models however are leaning toward the south. So the Gulf scenario has a decent chance too. However, past the point of "near Florida" it becomes speculation to the Nth order.

How strong will it be? This depends a lot on how much, if at all, it goes through the larger islands (like PR and Hispaniola). If it does, it will be weaker, if it does not it will most likely slow down Tomorrow or Thursday and be allowed to strengthen. I have no idea what type of system Debby will be when it approaches Florida. It has the potential to be a major, but I'm not totally convinced of that yet.

Debby will affect Florida in some way somewhere during Friday and this weekend. Know this, and plan for this. I realize that is a broad statement, but it's impossible to say any more with confidence yet. And listen to local Emergency Management, Media, and other official sources. You can help us out by letting us know what you hear via local media or anything by leaving a comment here to help seperate information from misinformation. (A lot of it happens when an impending storm approaches)

Comments or Questions? Everyone is invited to use it. Use the comment button by the story Headline.

NRL Monterey Marine Meteorology Division Forecast Track of Debby (Good Forecast Track Graphic)

StormCarib.com has reports from folks in the Caribbean islands themselves and is worth checking out when storms approach the Caribbean.
Ouragans.com Français -- L'information sur des ouragans comprenant beaucoup de liens.
Tormenta.net Español -- Gran información sobre huracanes aquí.

Live Radio (RealAudio) from Antigua
Nice Satellite Image of Atlantic (IR Colorized)

Satellite images at: [N.A. visible] (visible -- Daytime Only) [N.A. infrared] (infrared), and [N.A. water vapor] (water vapor)--Nasa source.

Some Forecast models: (NGM, AVN, MRF, ECMWF, ETA)
DoD weather models (NOGAPS, AVN, MRF)
AVN, ECMWF, GFDL, NOGAPS, UKMET

- [jc]


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Displaying Talkbacks #1 - #8 (of 29 total)

Is that an eye? (#1)
Posted by:
Richard Byett (http://www.atlantic-technologies.co.uk) Location: Gloucester, England, UK
Posted On 07:25AM 22-Aug-2000 with id (RQRNQSYNSTNSQ*)


Well i have just viewed the first available visible sat imagery, and it looks to me like an eye is trying to form. The apparent eye is located just to the southwest of Barbuda, midway between that island and the islands of St.Kitts and Nevis. Obviously the image is the first visible, so the whole storm is not completely illuminated. However the apparent eye would be close to where NHC say the centre of the storm should be. IR imagery would seem to indicate that if this is an eye it is located to the south of the bulk of the convection. However there is convection completely wrapped around this apparrent eye. It looks as if it mmay pass directly over St Kitts, as well as Saba and St. Eustatius. It will be interesting to see what will happen with the storms intensity and organisation if this is indeed an eye!
well we will have to wait for more info and more images to see if i am right or not!


Debby does the Gulf (#2)
Posted by: Rick Shade Location: Mobile
Posted On 07:27AM 22-Aug-2000 with id (QURNQVSNRPQNXR*)


More models than not are showing her entering the Gulf. If she does, she will likely at least reach a Cat 2 by then.....with the mountains and land areas taken into consideration...No matter where she goes..this one has all the potential to be a problem for someone. Time to batten down the hatches...again...just a great site...keep it up...

Hopefully she won't hit Mobile...

CFHC (#3)
Posted by:
Cathy Location: Bartow
Posted On 07:42AM 22-Aug-2000 with id (QURNQVSNQYWNUS*)


I attended the live chat last night and have been using this site for information for two seasons. I want everyone to know how helpful CFHC is! It would be easy to induce panic with wild forcasting, however, the posters and moderators are well informed and thoughtful with their insights. I appreciate the professionalism of all involved.

I am a weather watcher and, some would say, a frustated meterologist. Because of what I am learning, I am better informed and hope one day to contribute my own comments.

I continue to follow this and future storms with the help of CFHC.

An interesting Prediction (#4)
Posted by:
Mike C. [CFHC] (http://flhurricane.com) Location: Newport News, VA
Posted On 08:49AM 22-Aug-2000 with id (RPVNRTVNRRPNRUP*)


The GFDL Animation at http://www.essc.psu.edu/rhart-cgi-bin/gfdltc2.cgi?time=2000082206-debby07l&field=Sea+Level+Pressure&hour=Animation shows a cat 3 or 4 system near Grand Bahama island on Friday. For what it's worth... (Not much) but it is in line with the thinking in the article.


Colleen (#5)
Posted by:
Colleen Location: Lakeland, Florida
Posted On 08:51AM 22-Aug-2000 with id (QURNQVSNQYWNTV*)


Just from whatI can see now on visible satellite imagery, an eyewall is trying form and it also looks as though PR will NOT get a direct hit, which is not good for Florida as it allows the system to miss the mountainous(sp?) area and gain strenght. The latest I can tell and this is what I have gleaned from TWC is that it will enter somewhere along the SE Florida Coast, move up the center of the state, and then possibly cross out into the gulf around Central Florida. The reason they say this is because of a boundary? that is forecast to be lying right across Central Florida (above Tampa) at this time that would stop it from going further north. That's all I can say, I am not a meteorologist, don't pretend to be one, only go with what I see and have learned on different sites. And my gut instinct on this one is not a good feeling. So, prepare for the worst, hope for the best, and we will see what happens. Colleen

Technical Site notes (#6)
Posted by:
Mike C. [CFHC] (http://flhurricane.com) Location: Newport News, VA
Posted On 09:16AM 22-Aug-2000 with id (RPVNRTVNRRPNRUP*)


I have made changes in the way the officila information is updated on the main site. (Ie those pop up texts on the main page) It's in "high traffic" mode which hopefully can deal with the massive influx of people we have been getting to this site. The times when the data is incomplete should be much more infrequent now. I'm working on a larger fix which will eliminate the problem entirely, but it is more complicated.

Shortly the NWS "Area forecast discussions" for Miami and Melbourne should start to appear, because they will discuss Debby and the local thought.

Water Vapor (#7)
Posted by:
alan Location: orlando
Posted On 09:50AM 22-Aug-2000 with id (RPVNRQUNRRQNRUR*)


Looking at the water vapor image, it seems like the ridge to the north of Debby really breaks down after it hits the Bahamas. Until I saw that, and with Debby's more northward movement than expected, I had though she would go into the gulf.
Now, it looks like Florida is more likely. These high pressure ridges move from the west to the east and to the west of the high pressure ridge is a definate break in the ridge.
I think the question now will be how far off the coast of Florida she will be. After all, the models that show her going into the gulf were initialized before she started heading more west northwest than west. We should see a significant change in the track with the 5 pm forecasts, if not in the 11 am forecast.

northward movement (#8)
Posted by: jimmy
Posted On 10:00AM 22-Aug-2000 with id (RQVNWWNQUWNR*)


the discussion this morning stated that there would likely be time when she would move more northerly and times when she would move more westerly. I don't see any reason why the forecast track should change significantly. She is still going to pass very near PR and Dominican Republic. Has anyone seen the San Juan Radar Loop. If so can you determine if the center is northeast of PR now.


Watches for Florida? (#9)
Posted by: Richie
Posted On 10:02AM 22-Aug-2000 with id (QVUNQVQNSNQT*)


Has anyone heard anything regarding possible watches for Florida in the future? Would they go up Wed. p.m.?


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