000
AXPZ20 KNHC 210215
TWDEP 

TROPICAL WEATHER DISCUSSION
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
0405 UTC THU SEP 21 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 0000 UTC SURFACE ANALYSIS AND SATELLITE IMAGERY THROUGH 
0215 UTC.

...ITCZ...
AXIS ALONG 7N78W 11N95W 10N100W 9N120W 6N140W. PATCHES OF 
SCATTERED MODERATE CONVECTION WITHIN 60 NM OF THE AXIS FROM 80W 
TO 100W.

...TROPICAL WAVES...

TROPICAL WAVE 133W S OF 17N MOVING W NEAR 10 KT. NO SSIGNIFICANT 
CONVECTION.

TROPICAL LOWS...

 A 1008 MB LOW NEAR 16N105W IS MOVING W 10 KT. SHOWERS AND 
THUNDERSTORMS ARE WITHIN 150 NM OF THE CENTER. THE SYSTEM IS  
VERY DISORGANIZED.

A 1010 MB LOW...REMNANTS OF TROPICAL DEPRESSION MIRIAM IS 
LOCATED ABOUT 275 MILES WEST-NORTHWEST OF THE SOUTHERN TIP OF 
BAJA CALIFORNIA.    

...DISCUSSION...

A MID-UPPER LEVEL TROUGH EXTENDS FROM 32N120W TO A CYCLONIC 
CIRCULATION NEAR 27N130W THEN S TO 18N131W.  STRONG UPPER WINDS 
AND DRY AIR ARE WITHIN 200 NM  ALONG THE LEADING EDGE OF THE 
TROUGH  ANOTHER TROUGH IS BROAD UPPER RIDGE ALONG CENTRAL MEXICO 
DOMINATES THE REST OF THE AREA E OF 120W. EXTENSIVE TROPICAL 
MOISTURE IS S OF 28N E OF 130W MOVING INTO MEXICO AND THE SW U.  
 S.

$$
TORRES SUAREZ