Question-How to read steering layer charts

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
rockyman
Category 5
Category 5
Posts: 1967
Joined: Thu Jun 26, 2003 12:24 pm
Location: Dauphin Island, AL

Question-How to read steering layer charts

#1 Postby rockyman » Fri Jul 15, 2005 8:57 am

I've been looking at the steering charts this season, but I still don't really know how to read them...I know to pick steering layers for certain strength storms...but then what? Which arrows do I follow? The arrows just to the north of the storm are always skewed because of the storm itself. Here's the current steering layer map for Emily:

Image

and a zoomed out version of the same layer:

Image

Any help would be greatly appreciated!
0 likes   

User avatar
joseph01
S2K Supporter
S2K Supporter
Posts: 236
Joined: Fri Aug 13, 2004 6:08 pm
Location: gainesville, florida

#2 Postby joseph01 » Fri Jul 15, 2005 8:59 am

I would like to learn a little more about this also.
0 likes   

Wacahootaman
Tropical Storm
Tropical Storm
Posts: 221
Joined: Tue Aug 31, 2004 7:54 am
Location: North Florida

#3 Postby Wacahootaman » Fri Jul 15, 2005 9:03 am

Looks like Nicawawa to me.
0 likes   

User avatar
x-y-no
Category 5
Category 5
Posts: 8359
Age: 65
Joined: Wed Aug 11, 2004 12:14 pm
Location: Fort Lauderdale, FL

#4 Postby x-y-no » Fri Jul 15, 2005 9:13 am

What you have to do is kind of mentally deduct the storm's own windfield and look at what would be left. In the example above, you can see a west-northwesterly flow both behind and ahead of Emily.

Keep in mind also that a storms track will generally be a little more northwesterly than the steering alone would suggest, due to the beta effect.

Jan
0 likes   


Return to “Talkin' Tropics”

Who is online

Users browsing this forum: Hammy, ronjon and 68 guests