Tell me what this is???

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
Post Reply
Message
Author
User avatar
southerngreen
Tropical Storm
Tropical Storm
Posts: 141
Joined: Mon Jul 04, 2005 2:11 am
Location: Thonotosassa, FL & Old Fort, TN

Tell me what this is???

#1 Postby southerngreen » Sat Aug 06, 2005 10:59 am

Will somebody please tell me what this is?

http://www.ssd.noaa.gov/PS/TROP/DATA/RT/WATL/WV/20.jpg

i've been watching it since early this am.

am i seeing something that's not there? :eek:
0 likes   
Top
User avatar
EDR1222
S2K Supporter
S2K Supporter
Posts: 1253
Joined: Mon Nov 10, 2003 12:58 pm
Location: Melbourne, FL

#2 Postby EDR1222 » Sat Aug 06, 2005 11:00 am

Looks like an upper level low.
0 likes   
Top
User avatar
boca
Category 5
Category 5
Posts: 6400
Age: 61
Joined: Mon Dec 15, 2003 8:49 am
Location: Boca Raton,FL

#3 Postby boca » Sat Aug 06, 2005 11:04 am

ULL
0 likes   
Top
Jim Cantore

#4 Postby Jim Cantore » Sat Aug 06, 2005 11:10 am

defanitly a ULL
0 likes   
Top
User avatar
vbhoutex
Storm2k Executive
Storm2k Executive
Posts: 29133
Age: 74
Joined: Wed Oct 09, 2002 11:31 pm
Location: Cypress, TX
Contact:
Contact vbhoutex

#5 Postby vbhoutex » Sat Aug 06, 2005 11:23 am

Please explain to those who do not know how you have determined this is an ULL as opposed to a surface circulation.
0 likes   
Top
mahicks
Category 1
Category 1
Posts: 329
Joined: Tue Jul 05, 2005 10:25 pm

#6 Postby mahicks » Sat Aug 06, 2005 11:32 am

vbhoutex wrote:Please explain to those who do not know how you have determined this is an ULL as opposed to a surface circulation.



Yes, Plz do.
0 likes   
Top
User avatar
linkerweather
Professional-Met
Professional-Met
Posts: 261
Joined: Sat Jul 23, 2005 5:59 am
Location: tampa bay area

not surface

#7 Postby linkerweather » Sat Aug 06, 2005 11:35 am

The water vapor imagery does not see what is going on at the surface. So, anything that is indicated on the WV is mid level or upper level whatever it is.
0 likes   
Top
Frank2
Category 5
Category 5
Posts: 4061
Joined: Mon Jul 25, 2005 12:47 pm

#8 Postby Frank2 » Sat Aug 06, 2005 11:44 am

Re: vbhoutex's post

An ULL also can be determined on satelitte by it's cloud types (cirrus at the upper levels, versus middle or low cloud types), and by surface observations (taken on land or at sea), and aviation and weather balloon observations.

Frank
0 likes   
Top
User avatar
southerngreen
Tropical Storm
Tropical Storm
Posts: 141
Joined: Mon Jul 04, 2005 2:11 am
Location: Thonotosassa, FL & Old Fort, TN

thank you, and so...

#9 Postby southerngreen » Sat Aug 06, 2005 1:34 pm

what does this mean in terms of whether or not it can/will develop into anything of concern.
we all think of 'low pressure' as meaning potential storm system, does the fact that it is an ULL mean that the pressure drop and it's height (where it is in the atmosphere) mean that it is insufficent to reach the surface and/or cause cyclonic action? not enough downward pressure to cause a spin?

when i was a baby i was watching WTVT 13 Roy Leep write the temps and frontal boundaries on the board by hand. i love watching the whole thing and am pretty good at figuring out what things are going where, but i've never heard anyone really explain why some of these come to life and some don't.

can anyone put it in florida cracker terms?
thank ya!
0 likes   
Top
Post Reply

Return to “Talkin' Tropics”

Who is online

Users browsing this forum: DESTRUCTION5, MetroMike, pepecool20 and 328 guests