From owner-wx-tropl@LISTSERV.ILLINOIS.EDU Sun Nov 21 11:13:47 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 oAL3DkhH005334 for ; Sun, 21 Nov 2010 11:13:47 +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 oAK3TGgV000834; Sat, 20 Nov 2010 21:12:59 -0600 (CST) Received: by LISTSERV.ILLINOIS.EDU (LISTSERV-TCP/IP release 14.5) with spool id 4446623 for WX-TROPL@LISTSERV.ILLINOIS.EDU; Sat, 20 Nov 2010 21:12:59 -0600 Received: from relay01.cites.uiuc.edu (relay01.cites.uiuc.edu [128.174.4.23]) by vacuum.cso.uiuc.edu (8.14.2/8.14.2) with ESMTP id oAL3Cxh0018474 for ; Sat, 20 Nov 2010 21:12:59 -0600 (CST) Received: from weather3.admin.niu.edu (weather3.admin.niu.edu [131.156.8.48]) by relay01.cites.uiuc.edu (8.14.4/8.14.2) with ESMTP id oAL3CrHP014612 for ; Sat, 20 Nov 2010 21:12:59 -0600 (CST) Received: by weather3.admin.niu.edu (Postfix, from userid 501) id 0D1B3405001E; Sat, 20 Nov 2010 21:12:53 -0600 (CST) X-Proofpoint-Spam-Reason: safe Message-ID: <20101121031253.0D1B3405001E@weather3.admin.niu.edu> Date: Sat, 20 Nov 2010 21:12:53 -0600 Reply-To: wxmaster@COX.NET Sender: WX-TROPL Tropical Storm and Hurricane WX products From: LDM Weather Subject: Western Pacific: Satellite Interpretation Message To: WX-TROPL@LISTSERV.ILLINOIS.EDU Precedence: list 539 ATPQ40 PGUM 210312 SIMGUM SATELLITE INTERPRETATION MESSAGE NATIONAL WEATHER SERVICE TIYAN GU 100 PM CHST SUN NOV 21 2010 WESTERN NORTH PACIFIC BETWEEN EQUATOR AND 25N FROM 130E TO 180. CONVERGING WINDS SOUTH OF A FRONTAL BOUNDARY ARE CAUSING SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS OVER THE NORTHERN CNMI AND MINAMI TORI SHIMA WITHIN 100 MILES OF A LINE FROM 18N141E TO 19N146E TO 21N150E TO 25N153E. A COLD FRONT EXTENDS SOUTHWESTWARD FROM 24N180 TO 22N172E...THEN CONTINUES AS A SHEAR LINE TO 20N163E. THE BOUNDARY FINALLY TURNS WESTWARD TO END AT 20N154E. CLOUDS AND SCATTERED SHOWERS ARE EVIDENT ALONG AND UP TO 130 MILES NORTH OF THIS FEATURE. A SURFACE TROUGH RUNS EASTWARD FROM SOUTH OF MINDANAO THROUGH 6N130E TO END AT 5N133E. CONVERGING WINDS NEAR THE TROUGH ARE COUPLING WITH UPPER-LEVEL DIVERGENCE TO CREATE SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS OVER PALAU BUT JUST WEST OF YAP...OR WITHIN 150 MILES OF A LINE FROM 10N132E TO 5N136E TO EQ137E. ANOTHER SURFACE TROUGH REACHES NORTHWARD FROM 1N145E TO 10N147E. SCATTERED SHOWERS AND A FEW THUNDERSTORMS ARE OCCURRING NEAR THE TROUGH WEST OF CHUUK WITHIN 135 MILES OF A LINE FROM 3N142E TO 8N149E. A TRADE-WIND DISTURBANCE IS PRODUCING SCATTERED SHOWERS OVER POHNPEI AND KOSRAE BETWEEN 3N AND 11N FROM 156E TO 166E. WIDELY SCATTERED SHOWERS ARE ALSO FOUND EAST OF THE DISTURBANCE OVER KWAJALEIN AND MAJURO BETWEEN 5N AND 11N FROM 167E TO 180. $$ CHAN +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 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.