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Date: Mon, 21 Apr 2003 04:55:55 -0500
From: SIU Weather Processor <[email-masked]>
Subject: Pacific-EN: Tropical Weather Discussion
Sender: WX-TROPL Tropical Storm and Hurricane WX products
<[email-masked]>
To: [email-masked]
Reply-to: [email-masked]
Message-id: <[email-masked]>
X-Perlmx-Spam: Gauge=XXIIIIII, Probability=26%, Report=LINES_OF_YELLING,
LINES_OF_YELLING_2, LINES_OF_YELLING_3, SPAM_PHRASE_02_03,
TO_BE_REMOVED_REPLY, UPPERCASE_50_75, __UPPERCASE_50_75

AXPZ20 KNHC 210955
TWDEP

TROPICAL WEATHER DISCUSSION
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1005 UTC MON 21 APR 2003

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

SPECIAL FEATURES...
NONE.

BASED ON 21/0600 UTC SURFACE SYNOPTIC ANALYSIS...
..SURFACE TROUGH EXTENDS THROUGH 32N129W TO 31N139W.
..HIGH PRESSURE DOMINATES THE REMAINDER OF THE PACIFIC NORTH
OF 14N WEST OF 116W.

INTERPRETATION OF SATELLITE IMAGERY THROUGH 21/0915 UTC...

ITCZ...
AXIS OF ITCZ-RELATED CLOUDS/CONVECTION IS CENTERED ALONG 6N77W
7N85W 3N101W 6N108W 8N117W 7N140W. SCATTERED/NUMEROUS STRONG
CONVECTION IS WITHIN 90 NM SOUTH OF THE AXIS EAST OF 79.5W TO
INLAND OVER COLOMBIA. SCATTERED MODERATE/STRONG CONVECTION IS
WITHIN 120 NM OF THE AXIS FROM 102W TO 105W AND WITHIN 90 NM
NORTH OF THE AXIS EAST OF 80W TO INLAND OVER COLOMBIA AND
PANAMA. SCATTERED MODERATE/ISOLATED STRONG CONVECTION IS WITHIN
90/120 NM OF THE AXIS FROM 107W TO 116W AND WITHIN 60 NM OF THE
AXIS FROM 134W TO 141W. CLUSTERS OF SIMILAR CONVECTION ARE
SCATTERED WITHIN 120 NM OF THE AXIS FROM 84W TO 120W.

ELSEWHERE SOUTH OF 32N...
SCATTERED MODERATE/ISOLATED STRONG CONVECTION IS INLAND AND
WITHIN 90 NM ALONG THE COAST OF ECUADOR FROM 2.5N TO 5N AND OFF
THE COAST OF COSTA RICA WITHIN A 30 NM RADIUS OF 9N85W. CLUSTERS
OF SIMILAR CONVECTION ARE INLAND AND WITHIN 60 NM ALONG THE
COAST OF S COLOMBIA AND ECUADOR FROM THE EQUATOR TO 2.5N.

$$
WALLACE

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