From owner-wx-tropl@LISTSERV.ILLINOIS.EDU Tue Dec 21 05:46:28 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 oBKLkRrX010210 for ; Tue, 21 Dec 2010 05:46:28 +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 oBJJXeW8022691; Mon, 20 Dec 2010 15:46:16 -0600 (CST) Received: by LISTSERV.ILLINOIS.EDU (LISTSERV-TCP/IP release 14.5) with spool id 4837550 for WX-TROPL@LISTSERV.ILLINOIS.EDU; Mon, 20 Dec 2010 15:46:15 -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 oBKLkFYT028890 for ; Mon, 20 Dec 2010 15:46:15 -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 oBKLk6PM019275 for ; Mon, 20 Dec 2010 15:46:12 -0600 (CST) Received: by weather3.admin.niu.edu (Postfix, from userid 501) id 6F565144B0001; Mon, 20 Dec 2010 15:46:06 -0600 (CST) X-Proofpoint-Spam-Reason: safe Message-ID: <20101220214606.6F565144B0001@weather3.admin.niu.edu> Date: Mon, 20 Dec 2010 15:46:06 -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 411 FZPN01 KWBC 202145 HSFEP1 HIGH SEAS FORECAST NWS OCEAN PREDICTION CENTER WASHINGTON DC 2345 UTC MON DEC 20 2010 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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. SECURITE PACIFIC N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT TO 50N 160E SYNOPSIS VALID 1800 UTC DEC 20. 24 HOUR FORECAST VALID 1800 UTC DEC 21. 48 HOUR FORECAST VALID 1800 UTC DEC 22. .WARNINGS. ...GALE WARNING... .LOW 48N129W 984 MB MOVING NW 10 KT. WITHIN 240 NM SE QUADRANT WINDS 30 TO 40 KT. SEAS 8 TO 16 FT. ELSEWHERE WITHIN 900 NM SW SEMICIRCLE WINDS 20 TO 30 KT. SEAS 10 TO 18 FT EXCEPT 120 NM NE SEMICIRCLE SEAS TO 8 FT. .24 HOUR FORECAST LOW 51N132W 993 MB. WITHIN 180 NM E QUADRANT WINDS 25 TO 35 KT. SEAS TO 8 FT. .48 HOUR FORECAST LOW 49N137W 982 MB. BETWEEN 540 NM AND 1440 NM W SEMICIRCLE WINDS N 30 TO 45 KT. SEAS 12 TO 16 FT. WITHIN 720 NM S SEMICIRCLE W OF 130W WINDS 20 TO 30 KT. SEAS 12 TO 18 FT. ...GALE WARNING... .LOW 59N148W 991 MB MOVING SE 10 KT. WITHIN 420 NM SW QUADRANT WINDS 25 TO 35 KT. SEAS 8 TO 11 FT. .24 HOUR FORECAST LOW 55N146W 989 MB. WITHIN 300 NM N SEMICIRCLE WINDS 20 TO 30 KT. SEAS 8 TO 15 FT. .48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS BY LOW DESCRIBED ABOVE AT 48HRS. ...GALE WARNING... .LOW 53N176E 1000 MB MOVING E 20 KT. WITHIN 420 NM NE SEMICIRCLE WINDS 35 TO 45 KT. SEAS 10 TO 20 FT. ELSEWHERE WITHIN 420 NM SW SEMICIRCLE WINDS 25 TO 35 KT. SEAS 10 TO 16 FT .24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW DESCRIBED ABOVE. ...GALE WARNING... .24 HOUR FORECAST NEW LOW 45N128W 993 MB. WITHIN 120 NM OF COAST FROM SAN FRANCISCO BAY TO CAPE FLATTERY S TO SE WINDS 25 TO 35 KT. SEAS 10 TO 18 FT. HIGHEST SEAS NEAR VANCOUVER ISLAND. .36 HOUR FORECAST LOW INLAND OVER WASHINGTON AND CONDITIONS DIMINISHED. ...GALE WARNING... .FROM 27N TO 37N BETWEEN 156W AND 177E WINDS E 25 TO 40 KT. SEAS 14 TO 26 FT. .24 HOUR FORECAST NEW LOW NEAR 33N174E 995 MB. WITHIN 480 NM N SEMICIRCLE WINDS 25 TO 35 KT. SEAS 18 TO 26 FT. .48 HOUR FORECAST LOW 39N168E 993 MB. WITHIN 540 NM N SEMICIRCLE WINDS 30 TO 40 KT. SEAS 14 TO 20 FT. ELSEWHERE WITHIN 240 NM OF LOW WINDS 25 TO 35 KT. SEAS 12 TO 16 FT. ...HEAVY FREEZING SPRAY WARNING... .OVER ICE FREE FORECAST WATERS MODERATE TO HEAVY FREEZING SPRAY N OF 62N. .24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 62N. .48 HOUR FORECAST CONDITIONS DIMINISHED. .SYNOPSIS AND FORECAST. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 48N TO 52N BETWEEN 163W AND 173W. .24 HOUR FORECAST CONDITIONS IMPROVING. .HIGH 41N165W 1030 MB MOVING SE 05 KT. .24 HOUR FORECAST HIGH 40N163W 1025 MB. .48 HOUR FORECAST HIGH 32N141W 1021 MB. .48 HOUR FORECAST HIGH 57N174W 1042 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 MON DEC 20. 24 HOUR FORECAST VALID 1800 UTC TUE DEC 21. 48 HOUR FORECAST VALID 1800 UTC WED DEC 22. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .COLD FRONT 30N124W TO 23N140W. N OF 28N WITHIN 240 NM E OF FRONT SW WINDS 20 TO 25 KT. SEAS 9 TO 10 FT. ELSEWHERE WITHIN 300 NM SE OF FRONT WINDS LESS THAN 20 KT. SEAS 9 TO 11 FT IN NW SWELL. NW OF FRONT WINDS LESS THAN 20 KT. SEAS 11 TO 13 FT IN NW SWELL. .24 HOUR FORECAST COLD FRONT 30N119W TO 20N130W THEN STATIONARY FRONT TO 17N140W. N OF 27N W OF 125W W WINDS 20 TO 25 KT. SEAS 11 TO 13 FT IN NW SWELL. ELSEWHERE NW OF LINE 30N116W TO 10N100W TO 00N125W WINDS LESS THAN 20 KT. SEAS TO 10 FT IN NW SWELL. .48 HOUR FORECAST COLD FRONT 30N118W TO 22N122W. N OF 27N W OF FRONT TO 125W NW WINDS 20 KT. SEAS 10 TO 14 FT IN NW SWELL. ELSEWHERE W OF 118W WINDS LESS THAN 20 KT. SEAS 8 TO 12 FT IN NW SWELL. .LOW PRES 07N87W 1008 MB. WITHIN 180 NM SE SEMICIRCLE SW WINDS 20 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST LOW PRES NEAR 06N89W 1009 MB. WITHIN 180 NM SE SEMICIRCLE SW WINDS 20 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST WEAK TROUGH FROM 05N95W TO 09N92W. WITHIN 90 NM W OF TROUGH NE WINDS 20 KT. SEAS LESS THAN 8 FT. .LOW PRES AT 09N119W 1010 MB. WITHIN 120 NM SE QUADRANT S WINDS 20 KT. SEAS TO 8 FT. .24 HOUR FORECAST TROUGH 09N121W TO 18N119W. WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. .GULF OF PAPAGAYO FROM 09N TO 11N E OF 89W NE TO E WINDS 20 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST LITTLE CHANGE. .REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT. CONVECTION VALID AS OF 2100 UTC MON DEC 20... .INTERTROPICAL CONVERGENCE ZONE AXIS 05N77W TO LOW PRES AT 07N87W TO 05N90W TO 05N100W TO 12N116W TO LOW PRES AT 10N121W TO 06N140W. NO SIGNIFICANT CONVECTION. $$ .FORECASTER WALLY BARNES. TROPICAL PREDICTION CENTER. +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ 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.