000
AXPZ20 KNHC 260250
TWDEP 

TROPICAL WEATHER DISCUSSION    
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
0405 UTC FRI APR 27 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 0000 UTC SURFACE ANALYSIS AND SATELLITE IMAGERY THROUGH 
0230 UTC.

...ITCZ...

ITCZ AXIS IS CENTERED ALONG 7N77W 10N100W 5N130W 5N140W. 
SCATTERED MODERATE 90 NM WIDE 84W TO 90W. SCATTERED MODERATE 
120 NM WIDE 114W TO 140W.

...DISCUSSION...

.UPPER LEVELS...
A DEEP TROUGH EXTENDS FROM 32N122W TO 21N135W. A CYCLONIC 
CIRCULATION NEAR 24N127W 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 A LINE16N140W 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.

$$
FET