

by ims1.ust.hk (iPlanet Messaging Server 5.2 Patch 1 (built Aug 19 2002))
with ESMTPS id <[email-masked]> for alau@ims-ms-daemon
(ORCPT [email-masked]); Sun, 23 Jan 2005 05:57:12 +0800 (CST)
Received: from vacuum.cso.uiuc.edu (vacuum.cso.uiuc.edu [128.174.5.113])
by mx1.ust.hk (8.12.11/8.12.11) with ESMTP id j0MLv8BK031494	for
<[email-masked]>; Sun, 23 Jan 2005 05:57:09 +0800 (HKT)
Received: from vacuum.cso.uiuc.edu (vacuum.cso.uiuc.edu [128.174.5.113])
by vacuum.cso.uiuc.edu (8.12.11/8.12.11) with ESMTP id j0MCkBnU050774; Sat,
22 Jan 2005 15:55:07 -0600
Received: from LISTSERV.UIUC.EDU by LISTSERV.UIUC.EDU
(LISTSERV-TCP/IP release          1.8e)
with spool id 297656 for [email-masked]; Sat,
22 Jan 2005 15:55:07 -0600
Received: from delyte.lib.siu.edu (delyte.lib.siu.edu [131.230.73.222])
by          vacuum.cso.uiuc.edu (8.12.11/8.12.11) with ESMTP id j0MLt6WX058974
for <[email-masked]>; Sat, 22 Jan 2005 15:55:06 -0600
Received: from delyte.lib.siu.edu (localhost [127.0.0.1])
by delyte.lib.siu.edu          (8.12.11/8.12.11) with ESMTP id j0MLt0vK014823
for          <[email-masked]>; Sat,
22 Jan 2005 15:55:01 -0600 (CST)
Received: (from ldm@localhost) by delyte.lib.siu.edu (8.12.11/8.12.11/Submit)
id j0MLt0IF014822 for [email-masked]; Sat,
22 Jan 2005 15:55:00 -0600 (CST)
Date: Sat, 22 Jan 2005 15:55:00 -0600
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]>
Precedence: list
X-Perlmx-Spam: Gauge=XXXIIIIIIII, Probability=38%,
Report='HASHBUSTER_BLOCK_V2 3.4, LINES_OF_YELLING_3 0.671,
__HASHBUSTER_BLOCK_V2_1 0, __HAS_MSGID 0, __LINES_OF_YELLING 0, __SANE_MSGID 0'

AXPZ20 KNHC 222153
TWDEP

TROPICAL WEATHER DISCUSSION
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
2205 UTC SAT JAN 22 2005

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 1800 UTC SURFACE ANALYSIS AND SATELLITE IMAGERY THROUGH
2145 UTC.

..ITCZ...
INTERTROPICAL CONVERGENCE ZONE AXIS ALONG 3N78W 2N100W 8N120W
8N140W.
WIDELY SCATTERED MODERATE WITHIN 75 NM OF 2.5N93.6W.
WIDELY SCATTERED MODERATE WITHIN 75 NM EITHER SIDE OF LINE
11N115W TO 8N122W.

..DISCUSSION...
W OF 100W...
SHARP MID TO UPPER LEVEL TROUGH WEST OF THE AREA WITH AXIS ALONG
143W IS MOVING EAST 30-35 KT. ASSOCIATED COLD FRONT IS MOVING
INTO THE NORTHWEST PART OF THE AREA ALONG 30N138W 27N140W.
OVERCAST MULTI LEVEL CLOUDS WITH EMBEDDED SHOWERS ARE OVER THE
AREA WITHIN 90-120 NM E OF THE COLD FRONT. AMPLIFIED MID TO
UPPER LEVEL RIDGE EXTENDS THROUGH 32N129W TO 21N133W. UPPER
LEVEL DRY AIR AND IMPLIED SUBSIDENCE IS FOUND WITHIN THE RIDGE
IN AN AREA N OF THE ITCZ TO 24N W OF 130W. THE RIDGE IS PINCHED
BETWEEN THE TROUGH TO THE W AND AN MID TO UPPER LEVEL CYCLONIC
CIRCULATION CENTERED NEAR 30N114W. THE CIRCULATION IS DRIFTING
WWD ATTM. ASSOCIATED MIDDLE AND UPPER LEVEL TROUGH EXTENDS FROM
THE CIRCULATION CENTER SWWD TO THE ITCZ NEAR 125W.  UPPER LEVEL
MOISTURE IS STREAMING NORTH OVER CENTRAL MEXICO JUST TO THE SE
OF THE TROUGH AXIS. OVERCAST LOW CLOUDS ARE FOUND WITHIN AREA
FROM 20N TO 30N FROM 127W TO 135W.  OTHERWISE MOSTLY SCATTERED
LOW CLOUDS ARE NORTH OF THE ITCZ.

E OF 100W...
SOUTHERLY FLOW ON THE WESTERN FLANK OF A LARGE ANTICYCLONIC
CIRCULATION CENTERED OVER NORTHERN SOUTH AMERICA DOMINATES THIS
AREA. EXCEPT FOR A COUPLE OF AREAS OF ITCZ CONVECTION...DRY AIR
IS WITHIN THIS AREA.

$$
COBB

+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
To unsubscribe from WX-TROPL send e-mail to [email-masked] with
"unsub wx-tropl" in the body of your message. For help with WX-TROPL
write to [email-masked] or see http://wxlist.5280tech.com. For more
information on tropical weather products, see the NHC Homepage
at http://www.nhc.noaa.gov.