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Date: Thu, 12 Feb 2004 15:40:37 -0600
From: SIU Weather Processor <[email-masked]>
Subject: Pacific-EN: Tropical Weather Discussion
Sender: WX-TROPL Tropical Storm and Hurricane WX products
<[email-masked]>
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X-Perlmx-Spam: Gauge=XXXIII, Probability=33%, Report='UPPERCASE_75_100 1.489,
HASHBUSTER_BLOCK_V2 1.454, LINES_OF_YELLING_3 0.671, LINES_OF_YELLING 0.001,
LINES_OF_YELLING_2 0.001, TO_BE_REMOVED_REPLY 0.000'

AXPZ20 KNHC 122140
TWDEP

TROPICAL WEATHER DISCUSSION
TPC/NATIONAL HURRICANE CENTER MIAMI FL
2205 UTC THU FEB 12 2004

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

TROPICAL ANALYSIS AND FORECAST BRANCH OF THE NATIONAL HURRICANE
CENTER/TROPICAL PREDICTION CENTER IS CONSIDERING CHANGING THE
FORMAT OF THIS PRODUCT. A SUMMARY OF THE PROPOSED CHANGES AND AN
EXAMPLE ARE POSTED AT THE FOLLOWING WEB ADDRESS:
WWW.NHC.NOAA.GOV/NEWTWDFORMAT.SHTML (ALL LOWERCASE). THE
EVALUATION PERIOD WILL END APRIL 30 2004. DURING THIS PERIOD WE
ENCOURAGE YOUR COMMENTS OR SUGGESTIONS FOR IMPROVEMENTS. A LINK
TO A FEEDBACK FORM IS AVAILABLE ON THE WEB SITE GIVEN ABOVE.
YOUR FEEDBACK WILL HELP US TO DETERMINE PRODUCT QUALITY...IF
MODIFICATIONS ARE NEEDED...AND WHETHER THE PROPOSED CHANGES WILL
BE ADOPTED. IN QUESTION 8 OF THE SURVEY...PLEASE STATE THAT YOU
ARE A USER OF THE EAST PACIFIC TROPICAL WEATHER DISCUSSION...AND
WHETHER YOU PREFER THE OLD OR THE PROPOSED NEW VERSION.

SPECIAL FEATURES...
NONE.

SURFACE SYNOPTIC ANALYSIS VALID 12/1800 UTC...
..A COLD FRONT EXTENDS THROUGH 32N138W TO 29N140W. THE FRONT IS
MOVING E NEAR 20 KT. BROKEN/OVERCAST LOW/MID CLOUDS WITH
WIDELY SCATTERED SHOWERS ARE WITHIN 150 NM E OF THE FRONT.
..A 1023 MB HIGH IS CENTERED NEAR 30N123W.  HIGH PRESSURE COVERS
THE AREA N OF 15N BETWEEN 105W AND 135W.

INTERPRETATION OF SATELLITE IMAGERY THROUGH 2100 UTC...
AXIS OF ITCZ RELATED CLOUDS AND CONVECTION IS CENTERED ALONG
3N78W 3N86W 1N96W 3N120W 7N125W 5N130W 6N140W.  WIDELY SCATTERED
MODERATE CONVECTION IS WITHIN 60 NM EITHER SIDE OF THE AXIS FROM
85W TO 95W.

ELSEWHERE S OF 32N...
BROKEN MID AND HIGH LEVEL CLOUDS ARE WITHIN 150 NM EITHER SIDE
OF A LINE FROM 8N123W 15N115W TO 22N106W. THESE CLOUDS ARE
ASSOCIATED WITH A SUBTROPICAL JET STREAM.

$$
BROWN

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