000
AXPZ20 KNHC 250958
TWDEP 

TROPICAL WEATHER DISCUSSION
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1005 UTC SUN JUN 25 2006

TROPICAL WEATHER DISCUSSION FOR THE EASTERN PACIFIC OCEAN FROM 
THE EQUATOR TO 32N...EAST OF 140W. THE FOLLOWING INFORMATION IS 
BASED ON SATELLITE IMAGERY...WEATHER OBSERVATIONS...RADAR...AND 
METEOROLOGICAL ANALYSIS.

BASED ON 0600 UTC SURFACE ANALYSIS AND SATELLITE IMAGERY THROUGH 
0900 UTC.

...TROPICAL WAVES...
TROPICAL WAVE ALONG 94W N OF 5N MOVE W 12 KT.  ISOLATED MODERATE 
TO STRONG CONVECTION IS WITHIN 90 NM EITHER SIDE OF AXIS.  NO 
ORGANIZATION OF THE CONVECTION IS OBSERVED.

TROPICAL WAVE ALONG 105W FROM 3N TO 15N MOVING W 15 KT.  
SCATTERED MODERATE WITH ISOLATED STRONG CONVECTION IS WITHIN 120 
NM OF WAVE AXIS SOUTH OF 11.5N.  NO ORGANIZATION OF THE 
CONVECTION IS OBSERVED.

TROPICAL WAVE ALONG 123W FROM 4N TO 15N MOVE W 10 KT.  
CONVECTION IS OBSERVED ONLY WITHIN THE ITCZ REGION AND NO 
ORGANIZATION IS NOTED.

TROPICAL WAVE ALONG 133W FROM 6N TO 20N MOVE W 10 KT.
LITTLE CONVECTION IS OBSERVED TO BE ASSOCIATED WITH THIS 
FEATURE.

..ITCZ...
INTERTROPICAL CONVERGENCE ZONE IS ALONG THE LINE...6N76W 8N110W 
7N140W.  SCATTERED MODERATE TO STRONG CONVECTION IS WITHIN 75 NM 
OF 8.3N108.6W.

...DISCUSSION...
UPPER LEVELS...
MIDDLE AND UPPER LEVEL CYCLONIC CIRCULATION CENTER IS NEAR 
29N140W WITH ASSOCIATED TROUGH NORTH OF 20N W OF 130W.  THE AIR 
IS MOSTLY DRY IN THE MIDDLE AND UPPER LEVELS EXCEPT FOR UPPER 
LEVEL MOISTURE NORTH OF 31N.  ANOTHER MIDDLE AND UPPER TROUGH IS 
LOCATED JUST WEST OF THE NORTHERN PART OF BAJA CALIFORNIA.  THIS 
AREA IS OBSERVED TO BE VERY DRY IN THE MIDDLE AND UPPER LEVELS.  
ELSEWHERE NORTH OF THE ITCZ WEST OF 110W BROAD RIDGE COVERS THE 
AREA.  THIS AREA IS ALSO DRY IN THE MIDDLE AND UPPER LEVELS 
IMPLYING UPPER LEVEL SUBSIDENCE.  THE AREA EAST OF 110W IS MOIST 
IN THE MIDDLE AND UPPER LEVELS.  LARGE SCALE UPPER LEVEL 
DIFFLUENCE IS NOTED.  AREAS OF MULTI LEVEL CLOUDS WITH ISOLATED 
AREAS OF CONVECTION IS WITHIN THIS REGION.  NO ORGANIZED 
CONVECTION IS NOTED IN THE AREA.

SURFACE...BROAD RIDGE IS NORTH OF 15N W OF 105W.  ELSEWHERE 
BROAD TROUGH IS ANALYZED.

$$
LL