A look at the tropics

This is the general tropical discussion area. Anyone can take their shot at predicting a storms path.

Moderator: S2k Moderators

Forum rules

The posts in this forum are NOT official forecasts and should not be used as such. They are just the opinion of the poster and may or may not be backed by sound meteorological data. They are NOT endorsed by any professional institution or STORM2K. For official information, please refer to products from the National Hurricane Center and National Weather Service.

Help Support Storm2K
Message
Author
Stormchaser16
Category 5
Category 5
Posts: 1013
Joined: Thu Aug 21, 2003 10:25 pm
Location: NW Jersey
Contact:

A look at the tropics

#1 Postby Stormchaser16 » Mon Aug 25, 2003 3:05 pm

There are a few areas that I am concerned about upon looking at the tropics today. The first one that is closest to home would be the wave in the eastern Carribean. Looking at the data concerning this wave... I am currently not to enthrilled. While the system does have a lot of strogn convection, it appears to be disorganized and the convection is widely scattered. Also, I believe the northern edge of the convection is only there because it is being enhanced by a trough acis off to the north, where shear anomalies are around 25-30Kts. As the wave pushes westward it will break away from this trough axis and that is when I believe it has a better chance at developing. A quickscat look at the wave, shows that there is no hint currently of any closed low level circulation developing. The shear/water vapor imagery reveals that out ahead of the storm there is a more favorable environment in which this wave could develop. There is however a small pocket of dry air out ahead of the system, but it appears as that wont have too much of an affect on it just yet. Most of the models like this sytem and bring it on a more NW track as time goes in.

I would say, that if this sytem looks good tommorow, then slow development is possible by mid-late week. For this reason i give it a Level 1 classification.

Development standards:
Level0-Nothing is expected of the system,but it will be monitored for future interests
Level 1-Development not imminent, but possible
Level 2-Slow development possible
Level 3-Development likely

Already developed:
Level A-A weak system, no headaches
Level B-A moderate system
Level C-A healthy system
Level D-A very strong system

The other area that I am concerned about is the wave off of the African coast. This is a VERY healthy looking system at this point. But again it appears as it currently lacks a low level circulation. Development if any would be slow to occur, because shear values around the system seem to be forecasted as unfavorable. IF it develops now I would expect it to head more out to sea or at least NW. If it moves more west and holds together then it would be in a perfect environment for development and would have more of a chance of heading on a more westerly course. On sattelite imagery, there is some outflow on the south side of the system. And the cold cloud tops seem to be all together unlike the system in the eastern caribbean. If this wave holds together this strong convection for the next 12-24 hours, then I would say that development is imminent, but at this point, I am only giving it a Level 2 classification, because of the envrionment/lack of low level circulation/lack of good outflow.

In other areas, I don't see any major concerns.
0 likes   

Return to “Talkin' Tropics”

Who is online

Users browsing this forum: No registered users and 42 guests