From owner-wx-tropl@LISTSERV.ILLINOIS.EDU Wed Dec 22 05:43:37 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 oBLLhaFH019930 for ; Wed, 22 Dec 2010 05:43:37 +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 oBLKNBgJ022691; Tue, 21 Dec 2010 15:42:50 -0600 (CST) Received: by LISTSERV.ILLINOIS.EDU (LISTSERV-TCP/IP release 14.5) with spool id 4852446 for WX-TROPL@LISTSERV.ILLINOIS.EDU; Tue, 21 Dec 2010 15:42:49 -0600 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 oBLLgnD6001354 for ; Tue, 21 Dec 2010 15:42:49 -0600 (CST) 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 oBLLggSS024667 for ; Tue, 21 Dec 2010 15:42:49 -0600 (CST) Received: by weather3.admin.niu.edu (Postfix, from userid 501) id E38F53FE0006; Tue, 21 Dec 2010 15:42:42 -0600 (CST) X-Proofpoint-Spam-Reason: safe Message-ID: <20101221214242.E38F53FE0006@weather3.admin.niu.edu> Date: Tue, 21 Dec 2010 15:42:42 -0600 Reply-To: wxmaster@COX.NET Sender: WX-TROPL Tropical Storm and Hurricane WX products From: LDM Weather Subject: North Pacific: High Seas Analysis To: WX-TROPL@LISTSERV.ILLINOIS.EDU Precedence: list 990 FZPN01 KWBC 212142 HSFEP1 HIGH SEAS FORECAST NWS OCEAN PREDICTION CENTER WASHINGTON DC 2345 UTC TUE DEC 21 2010 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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. SECURITE PACIFIC N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT TO 50N 160E SYNOPSIS VALID 1800 UTC DEC 21. 24 HOUR FORECAST VALID 1800 UTC DEC 22. 48 HOUR FORECAST VALID 1800 UTC DEC 23. .WARNINGS. ...GALE WARNING... .COMPLEX LOW WITH FIRST CENTER 44N129W 994 MB MOVING N 10 KT. SECOND LOW NEAR 51N132W 988 MB MOVING NW 05 KT. WITHIN 240 NM OF COAST FROM PT ARENA NORTH TO VANCOUVER ISLAND...S WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. THIRD LOW 56N145W 986 MB MOVING S 15 KT. WITHIN 180 NM N SEMICIRCLE WINDS 25 TO 35 KT. SEAS TO 11 FT. WITHIN 180 NM EITHER SIDE OF A LINE FROM 43N151W TO 62N173W WINDS 25 TO 35 KT. SEAS TO 14 FT S OF ALASKA PENINSULA AND TO 10 FT WITHIN ICE FREE WATERS OF BERING SEA. .24 HOUR FORECAST LOW CENTERS MERGE INTO SINGLE LOW NEAR 49N137W 981 MB. WITHIN 720 NM S SEMICIRCLE WINDS 30 TO 45 KT. SEAS 10 TO 17 FT. BETWEEN 600 NM AND 1260 NM W SEMICIRCLES N WINDS 25 TO 40 KT. SEAS 10 TO 18 FT...HIGHEST IN SW QUADRANT. ELSEWHERE WITHIN 660 NM OF LOW WINDS 20 TO 30 KT. SEAS TO 10 FT. .48 HOUR FORECAST LOW 52N140W 984 MB. WITHIN 360 NM N AND 1140 NM SW SEMICIRCLES WINDS 25 TO 40 KT. SEAS 12 TO 26 FT...HIGHEST IN SW QUADRANT. WITHIN 240 NM OF COAST FROM PT ST GEORGE NORTH TO CAPE FLATTERY...S WINDS 25 TO 40 KT. SEAS 8 TO 14 FT. ELSEWHERE WITHIN 660 NM OF LOW WINDS TO 25 KT. SEAS TO 12 FT. ...GALE WARNING... .LOW 32N171E 991 MB MOVING N 15 KT. WITHIN 660 NM N SEMICIRCLE WINDS E 20 TO 35 KT. SEAS 12 TO 20 FT. .24 HOUR FORECAST LOW 40N170E 993 MB. WITHIN 480 NM N SEMICIRCLE AND 480 NM W QUADRANT WINDS 25 TO 40 KT. SEAS 12 TO 22 FT. .48 HOUR FORECAST LOW 42N164E 990 MB. WITHIN 780 NM NE SEMICIRCLE WINDS 25 TO 40 KT. SEAS 14 TO 24 FT. ...HEAVY FREEZING SPRAY WARNING... .OVER ICE FREE FORECAST WATERS MODERATE TO HEAVY FREEZING SPRAY WITHIN BERING SEA E OF 174W. .24 HOUR FORECAST CONDITIONS IMPROVED. .SYNOPSIS AND FORECAST. .24 HOUR FORECAST WITHIN BERING SEA N OF ALEUTIAN ISLANDS AND W OF 177W OVER FORECAST WATERS S WINDS 20 TO 30 KT. SEAS TO 10 FT. .48 HOUR FORECAST WITHIN BERING SEA N OF 56N W WINDS 20 TO 30 KT. SEAS TO 10 FT. .24 HOUR FORECAST POST-TROPICAL LOW OMEKA 34N167W 1008 MB. WITHIN 300 NM NE QUADRANT WINDS TO 25 KT. SEAS TO 12 FT. .48 HOUR FORECAST POST-TROPICAL LOW OMEKA DISSIPATED. REMNANT ASSOCIATED CONDITIONS DESCRIBED ABOVE. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 33N TO 36N BETWEEN 173W AND 180W. .24 HOUR FORECAST CONDITIONS DIMINISHED. .48 HOUR FORECAST VSBY OCCASIONALLY LESS THAN 1 NM FROM 41N TO 46N BETWEEN 170W AND 180W. .HIGH 38N161W 1025 MB MOVING SE 25 KT. .24 HOUR FORECAST HIGH MOVED S OF AREA. .HIGH 48N173E 1027 MB MOVING N 15 KT. .24 HOUR FORECAST HIGH DISSIPATED. .24 HOUR FORECAST HIGH 57N174W 1044 MB. .48 HOUR FORECAST HIGH 48N170W 1034 MB. .FORECASTER GLAZEWSKI. OCEAN PREDICTION CENTER. TROPICAL PREDICTION CENTER MIAMI FL E PACIFIC FROM THE EQUATOR TO 30N E OF 140W SYNOPSIS VALID 1800 UTC TUE DEC 21. 24 HOUR FORECAST VALID 1800 UTC WED DEC 22. 48 HOUR FORECAST VALID 1800 UTC THU DEC 23. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .DISSIPATING COLD FRONT 30N120W TO 21N130W TO 19N140W. N OF 27N W OF 125W W TO NW WINDS 20 TO 25 KT. SEAS 11 TO 13 FT IN NW SWELL. ELSEWHERE NW OF LINE 27N115W TO 16N125W TO 10N130W WINDS LESS THAN 20 KT. SEAS 8 TO 11 FT IN NW SWELL. .24 HOUR FORECAST COLD FRONT FROM 30N119W TO 21N124W. N OF 27N W OF FRONT TO 125W W TO NW WINDS 20 TO 25 KT. SEAS 10 TO 13 FT IN NW SWELL. N OF 27N E OF FRONT TO 116W SW WINDS 20 KT. SEAS 8 TO 10 FT. ELSEWHERE N OF 07N W OF 114W WINDS LESS THAN 20 KT. SEAS 8 TO 14 FT IN NW SWELL...HIGHEST N OF 25N. S OF 07N W OF 125W E TO SE WINDS 20 KT. SEAS 8 TO 10 FT IN MIXED NW AND SE SWELL. .48 HOUR FORECAST COLD FRONT E OF AREA. N OF 10N W OF 115W WINDS LESS THAN 20 KT. SEAS 8 TO 10 FT IN NW SWELL. S OF 10N W OF 120W E TO SE WINDS 20 KT. SEAS 8 T0 10 FT IN MIXED NW AND SE SWELL. .GULF OF PAPAGAYO FROM 09N TO 12N E OF 90W NE TO E WINDS 20 TO 25 KT. SEAS 8 FT. .24 HOUR FORECAST FROM 10N TO 12N E OF 90W NE TO E WINDS 20 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. .GULF OF PANAMA N OF 05N BETWEEN 78W AND 81W N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST N OF 05N BETWEEN 78W AND 80W N WINDS 20 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. .GULF OF CALIFORNIA 18 HOUR FORECAST N OF 29N E OF COLD FRONT S TO SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .42 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. .GULF OF TEHUANTEPEC 24 HOUR FORECAST N OF 15N BETWEEN 94W AND 96W N WINDS 20 KT. SEAS LESS THAN 8 FT. .36 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST N OF 15N BETWEEN 94W AND 96W N WINDS 20 KT. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. CONVECTION VALID AS OF 2100 UTC TUE DEC 21... .INTERTROPICAL CONVERGENCE ZONE AXIS 02N78W TO LOW PRES 07N92W TO 08N110W TO 10N125W TO 07N140W. SCATTERED MODERATE FROM 08N TO 10N BETWEEN 120W AND 127W. $$ .FORECASTER GR. 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