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Date: Mon, 17 Feb 2003 15:49:40 -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 172149
TWDEP

TROPICAL WEATHER DISCUSSION
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
2205 UTC MON 17 FEB 2003

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

SPECIAL FEATURES...
NONE

BASED ON 17/1800 UTC SURFACE SYNOPTIC ANALYSIS...
..1004 MB LOW PRESSURE CENTER NEAR 24N138W. OCCLUDED FRONT
EXTENDS NE FROM LOW CENTER ALONG 28N137W TO TRIPLE POINT NEAR
27N134W.  WARM FRONT CONTINUES EASTWARD FROM TRIPLE POINT TO
28N128W. COLD FRONT EXTENDS SOUTHWARD FROM TRIPLE POINT ALONG
24N133W 17N135W TO BEYOND 13N140W. SCATTERED MODERATE
CONVECTION FROM 22N-30N BETWEEN 126W-131W...MOSTLY ALONG AND
AHEAD OF THE COLD FRONT.  ISOLATED WEAK/MODERATE NE OF THE
LOW CENTER WITHIN 75 NM OF 27N134W.
..HIGH PRESSURE IS BETWEEN THE OCCLUDED LOW AND MEXICAN TROUGH
WITH RIDGE ALONG 22N119W SE TO 14N104W.
..WEAK TROUGH IN SW MEXICO FROM 18N101W TO 28N117W.

INTERPRETATION OF SATELLITE IMAGERY THROUGH 17/2115 UTC...

ITCZ...
AXIS OF ITCZ-RELATED CLOUDS/CONVECTION IS CENTERED ALONG 5N77W
6N83W 3N88W 3N105W 6N120W 3N130W 6N140W. ITCZ IS ILL-DEFINED W
OF 130W.  SCATTERED MODERATE/ISOLATED STRONG FROM 5N-8N BETWEEN
82W-84.5W.  WIDELY SCATTERED MODERATE WITHIN 45 NM OF AXIS FROM
85W-88W.  ISOLATED MODERATE CONVECTION FROM 6N-10N BETWEEN
135W-140W.

ELSEWHERE SOUTH OF 32N...
NONE.

$$
BLAKE

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