000
AXPZ20 KNHC 252128
TWDEP 

TROPICAL WEATHER DISCUSSION    
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
2205 UTC THU APR 26 2007

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 1800 UTC SURFACE ANALYSIS AND SATELLITE IMAGERY THROUGH 
2100 UTC.

...ITCZ...

ITCZ AXIS IS CENTERED ALONG 7N77W 10N100W 5N130W 5N140W. 
SCATTERED MODERATE 150 NM WIDE 77W TO 88W. SCATTERED MODERATE 
120 NM WIDE 117W TO 140W.

...DISCUSSION...

.UPPER LEVELS...
A DEEP TROUGH EXTENDS FROM 32N124W TO 21N136W. A CYCLONIC 
CIRCULATION SEEMS TO BE FORMING NEAR 25N132W AND IS DRIFTING NE. 
A BROAD N/S RIDGE WITH AXIS ALONG 118W DOMINATES THE AREA S OF 
THE TROUGH. A JET WITH WINDS 60 TO 80 KT IS WITHIN 120 NM OF 
ALINE16N140W 23N127W AND BEYOND 29N109W. EXTENSIVE TROPICAL 
MOISTURE IS BEING PUMPED FROM THE ITCZ INTO MEXICO.  

.LOW LEVELS...
A BROAD RIDGE WITH AXIS FROM 32N140W TO 16N113W DOMINATES THE 
AREA. PATCHES OF SCATTERED/BROKEN LOW CLOUDS WITH FEW SHOWERS 
ARE ACROSS THE AREA. MOST NOTABLE ARE OVER THE COASTAL AREAS OF 
EL
SALVADOR AND SOUTHEAST MEXICO.

$$
BERG