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Date: Wed, 05 Mar 2003 15:53:44 -0600
From: SIU Weather Processor <[email-masked]>
Subject: Pacific-EN: Tropical Weather Discussion
Sender: WX-TROPL Tropical Storm and Hurricane WX products
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X-Perlmx-Spam: Gauge=, Probability=0%, Report=

AXPZ20 KNHC 052153
TWDEP

TROPICAL WEATHER DISCUSSION
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
2205 UTC WED MAR 05 2003

EASTERN PACIFIC OCEAN FROM 32N TO THE EQUATOR...EAST OF 140W.

SPECIAL FEATURES...
NONE

BASED ON 05/1800 UTC SURFACE SYNOPTIC ANALYSIS...
..DISSIPATING 1018 MB DEEP-LAYERED LOW IS CENTERED NEAR
27N138W. THE SYSTEM HAS BECOME ILL-DEFINED IN SATELLITE
IMAGERY WITH THE CENTER OF CIRCULATION DIFFICULT TO LOCATE.
THE SYSTEM WILL LIKELY DEGENERATE INTO A TROUGH LATER
TONIGHT. SCATTERED SHOWERS/THUNDERSTORMS TO THE EAST
FROM 24N-28N BETWEEN 133W-136W.
..TROUGH EXTENDS FROM THE N SEA OR CORTEZ NEAR 30N11SW SW OVER
THE BAJA PENINSULA ALONG THE NE PORTION OF THE DISCUSSION
AREA ALONG 23N120W TO 24N127W. THERE IS NO REAL DISCERNIBLE
WIND SHIFT WITH THE FRONT. HOWEVER...WINDS INCREASE TO 20 KT
N OF TROUGH. NO SIGNIFICANT CLOUDS/CONVECTION.
..TROUGH EXTENDS NWD FROM THE ITCZ NEAR 4N106W TO 11N100W. THIS
PERSISTENT FEATURE HAS BEEN DRIFTING SLOWLY WEST OVER THE
LAST SEVERAL DAYS WITH ENHANCED CONVECTION PRIMARILY ALONG
THE N EXTENT OF AXIS. CURRENTLY...SCATTERED MODERATE
CONVECTION FROM 8N-10N BETWEEN 104W-106W WITH ISOLATED
MODERATE CONVECTION FROM 4N-8N BETWEEN 104W-108W.

INTERPRETATION OF SATELLITE IMAGERY THROUGH 05/2100 UTC...

ITCZ...
AXIS OF ITCZ-RELATED CLOUDS/CONVECTION IS CENTERED ALONG 5N77W
4N90W 6N100W 5N120W 7N136W 6N140W.  WIDELY SCATTERED MODERATE
CONVECTION WITHIN 30 NM OF AXIS FROM 125W-140W.

ELSEWHERE SOUTH OF 32N...
NONE.

$$
RHOME

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