From owner-wx-tropl@LISTSERV.ILLINOIS.EDU Thu Oct 21 06:45:34 2010 Received: from vacuum.cso.uiuc.edu (vacuum.cso.uiuc.edu [128.174.5.113]) by cozumel.ust.hk (8.13.8/8.13.8) with ESMTP id o9KMjXpS014643 for ; Thu, 21 Oct 2010 06:45:34 +0800 Received: from vacuum.cso.uiuc.edu (vacuum.cso.uiuc.edu [128.174.5.113]) by vacuum.cso.uiuc.edu (8.14.2/8.14.2) with ESMTP id o9KBit3Q000580; Wed, 20 Oct 2010 17:45:13 -0500 (CDT) Received: by LISTSERV.ILLINOIS.EDU (LISTSERV-TCP/IP release 14.5) with spool id 3973721 for WX-TROPL@LISTSERV.ILLINOIS.EDU; Wed, 20 Oct 2010 17:45:13 -0500 Received: from relay09.cites.uiuc.edu (relay09.cites.uiuc.edu [128.174.4.86]) by vacuum.cso.uiuc.edu (8.14.2/8.14.2) with ESMTP id o9KMjCbw026153 for ; Wed, 20 Oct 2010 17:45:12 -0500 (CDT) Received: from weather3.admin.niu.edu (weather3.admin.niu.edu [131.156.8.48]) by relay09.cites.uiuc.edu (8.14.4/8.14.2) with ESMTP id o9KMj6Ij019824 for ; Wed, 20 Oct 2010 17:45:12 -0500 (CDT) Received: by weather3.admin.niu.edu (Postfix, from userid 501) id 2C960108B0002; Wed, 20 Oct 2010 17:45:06 -0500 (CDT) X-Proofpoint-Spam-Reason: safe Message-ID: <20101020224506.2C960108B0002@weather3.admin.niu.edu> Date: Wed, 20 Oct 2010 17:45:06 -0500 Reply-To: wxmaster@COX.NET Sender: WX-TROPL Tropical Storm and Hurricane WX products From: LDM Weather Subject: Central Pacific: High Seas Analysis To: WX-TROPL@LISTSERV.ILLINOIS.EDU Precedence: list 447 FZPN40 PHFO 202245 HSFNP HIGH SEAS FORECAST NATIONAL WEATHER SERVICE HONOLULU HI 2300 UTC WED OCT 20 2010 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT. THIS HIGH SEAS FORECAST USES 1-MINUTE AVERAGE WINDS WHICH MAY BE HIGHER THAN 10-MINUTE AVERAGE WINDS. SECURITE NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E SYNOPSIS VALID 1800 UTC OCT 20 2010. 24 HOUR FORECAST VALID 1800 UTC OCT 21 2010. 48 HOUR FORECAST VALID 1800 UTC OCT 22 2010. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .LOW W OF AREA NEAR 17N159E 1007 MB MOVING NW 10 KT. WINDS 20 TO 25 KT AND SEAS 8 TO 9 FT WITHIN 450 NM NE QUADRANT. SCATTERED MODERATE TSTMS BETWEEN 13N AND 19N W OF 167E. ISOLATED TSTMS BETWEEN 19N AND 23N W OF 167E. .24 HOUR FORECAST LOW W OF AREA. WINDS DIMINISHED TO 20 KT OR LESS. SEAS 8 TO 10 FT BETWEEN 18N AND 24N W OF 164E. .48 HOUR FORECAST SEAS DIMINISHED TO 8 FT OR LESS. .WEAKENING FRONT FROM 30N141W TO 27N146W TO 24N165W TO 28N170W. FRONT MOVING E 10 KT E OF 147W...NEARLY STATIONARY ELSEWHERE. ISOLATED TSTMS N OF 24N E OF 144W. .24 HOUR FORECAST DISSIPATING FRONT FROM 26N140W TO 24N145W. .48 HOUR FORECAST FRONT DISSIPATED. .TROUGH FROM 21N150W TO 15N151W MOVING W 10 KT AND WEAKENING. ISOLATED TSTMS WITHIN 240 NM E OF TROUGH. .HIGH 27N177W 1019 MB MOVING S SLOWLY. RIDGE FROM HIGH TO 30N171W. .24 HOUR FORECAST HIGH 26N177W 1018 MB. .48 HOUR FORECAST HIGH DISSIPATED. .OTHERWISE...WINDS 20 KT OR LESS. .SEAS 8 TO 13 FT N OF A LINE FROM 30N143W TO 24N164W TO 30N179E. .24 HOUR FORECAST SEAS 8 TO 12 FT N OF 20N E OF 168W. .48 HOUR FORECAST SEAS 8 TO 9 FT N OF 14N E OF 153W. .OTHERWISE...SEAS 8 FT OR LESS. .ITCZ FROM 09N140W TO 10N149W AND FROM 12N157W TO 08N173W TO 09N172E. ISOLATED TSTMS WITHIN 120 NM OF ITCZ E OF 149W. ISOLATED MODERATE TSTMS WITHIN 150 NM OF ITCZ W OF 157W. $$ .FORECASTER BRAVENDER. HONOLULU HI. +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ To unsubscribe from WX-TROPL send e-mail to LISTSERV@LISTSERV.ILLINOIS.EDU with "unsub wx-tropl" in the body of your message. For help with WX-TROPL write to cnovy@cox.net. For more information on tropical weather products, see the NHC Homepage at http://www.nhc.noaa.gov.