Received-SPF: pass (google.com: domain of wx-tropl-owner@lists.illinois.edu designates 148.163.139.28 as permitted sender) client-ip=148.163.139.28;
From: <ldm@weather.cod.edu>
Subject: North Pacific: High Seas Analysis
To: <wx-tropl@lists.illinois.edu>
Message-ID: <20220218221925.8E8D31C0EEE@weather.cod.edu>
Date: Fri, 18 Feb 2022 22:19:25 +0000
MIME-Version: 1.0
Reply-To: <ldm@weather.cod.edu>
Errors-to: wx-tropl-owner@lists.illinois.edu
Precedence: list
Precedence: bulk
Content-type: multipart/mixed; boundary="----------=_1645222771-112669-1999"

This is a multi-part message in MIME format...

------------=_1645222771-112669-1999
Content-Type: text/plain


470 
FZPN01 KWBC 182219
HSFEP1

HIGH SEAS FORECAST 
NWS OCEAN PREDICTION CENTER WASHINGTON DC 
2230 UTC FRI FEB 18 2022 

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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. 

ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE 
NATIONAL WEATHER SERVICE. EMAIL US AT 
VOSOPS@NOAA.GOV(LOWERCASE). 

SECURITE 

PACIFIC N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT 
TO 50N 160E 

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS 

SYNOPSIS VALID 1800 UTC FEB 18. 
24 HOUR FORECAST VALID 1800 UTC FEB 19. 
48 HOUR FORECAST VALID 1800 UTC FEB 20. 

.WARNINGS. 

...HURRICANE FORCE WIND WARNING... 
.FROM 30N TO 36N W OF 168E WINDS 25 TO 35 KT. SEAS 12 TO 20 FT.
.24 HOUR FORECAST LOW 41N178W 996 MB. FROM 36N TO 40N BETWEEN 
178W AND 179E...ALSO BETWEEM 120 NM AND 300 NM SE QUADRANT WINDS 
35 TO 50 KT. SEAS 14 TO 21 FT. ELSEWHERE WITHIN 360 NM SE...480 
NM S...360 NM SW AND 180 NM W QUADRANTS...ALSO WITHIN AN AREA 
BOUNDED BY 41N179W...41N179W...48N168W...48N172W... 
44N176W...41N179W WINDS 25 TO 40 KT. SEAS 12 TO 20 FT.
.48 HOUR FORECAST LOW 54N176W 968 MB. WITHIN 240 NM E SEMICIRCLE 
WINDS 45 TO 65 FT. SEAS 24 TO 35 FT. ELSEWHERE FROM 50N TO 57N 
BETWEEN 168W AND 178W WINDS 40 TO 50 KT. SEAS 18 TO 30 FT. 
ELSEWHERE WITHIN 420 NM NE...540 NM SE...780 NM SW AND 420 NM NW 
QUADRANTS WINDS 30 TO 45 KT. SEAS 12 TO 24 FT. 

...STORM WARNING... 
.LOW 47N168E 984 MB MOVING N 15 KT. FROM 31N TO 50N W OF 
180W...ALSO FROM 50N TO 54N W OF 175E WINDS 30 TO 45 KT. SEAS 10 
TO 21 FT. ELSEWHERE W OF A LINE FROM 50N165W TO 39N175W WINDS 20 
TO 30 KT. SEAS 10 TO 15 FT. 
.24 HOUR FORECAST LOW 51N168E 972 MB. N AND NW OF A LINE FROM 
57N180W TO 55N172E TO 52N168E...ALSO WITHIN 180 NM W SEMICIRCLE 
WINDS 35 TO 50 KT. SEAS 14 TO 23 FT. ELSEWHERE N AND NW OF A 
LINE FROM 57N171W TO 56N176E TO 52N168E...ALSO WITHIN 420 NM S 
AND W SEMICIRCLES...AND FROM 33N TO 47N W OF 176E WINDS 25 TO 40 
KT. SEAS 10 TO 20 FT.
.48 HOUR FORECAST LOW 49N175E 983 MB. FORECAST CONDITIONS 
DESCRIBED WITH LOW 54N176W ABOVE. 

...GALE WARNING... 
.LOW 58N170W 995 MB MOVING NE 25 KT. WITHIN 180 NM S SEMICIRCLE 
WINDS 25 TO 35 KT. SEAS 10 TO 15 FT. ELSEWHERE N OF 50N BETWEEN 
150W AND 174W WINDS 20 TO 30 KT. SEAS 8 TO 14 FT. 
.24 HOUR FORECAST LOW INLAND WITH CONDITIONS DIMINISHED. 

...GALE WARNING... 
.LOW 34N157W 1015 MB MOVING W 10 KT. WITHIN 300 NM W AND NW 
QUADRANTS WINDS 25 TO 35 KT. SEAS 10 TO 14 FT. ELSEWHERE WITHIN 
420 NM NW AND 300 NM E SEMICIRCLES WINDS 20 TO 30 KT. SEAS TO 12 
FT.
.24 HOUR FORECAST LOW 31N161W 1008 MB. FROM 30N TO 33N BETWEEN 
160W AND 165W...ALSO WITHIN 180 NM N AND NE OF A LINE FROM 
35N161W TO 35N155W TO 32N153W WINDS 25 TO 35 KT. SEAS 12 TO 17 
FT. ELSEWHERE FROM 35N TO 40N BETWEEN 150W AND 163W...ALSO S OF 
35N BETWEEN 149W AND 154W...AND WITHIN 360 NM W SEMICIRCLE WINDS 
 20 TO 30 KT. SEAS 9 TO 13 FT. 
.48 HOUR FORECAST LOW 30N157W 1012 MB. WITHIN 300 NM NE OF A 
LINE FROM 37N157W TO 32N151W WINDS 25 TO 35 KT. SEAS 9 TO 13 FT. 
ELSEWHERE WITHIN 420 NM N AND E OF A LINE FROM 37N158W TO 
32N150W WINDS 20 TO 30 KT. SEAS TO 11 FT. 

...GALE WARNING...
.48 HOUR FORECAST W OF A LINE FROM 43N160E TO 30N166E WINDS 25 
TO 40 KT. SEAS 9 TO 15 FT.

...HEAVY FREEZING SPRAY WARNING... 
.MODERATE TO HEAVY FREEZING SPRAY N OF 58N W OF ALASKA. 
ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY NW OF A LINE FROM 
59N175W TO 55N172W. 
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 58N W OF 
ALASKA. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY N OF 57N W OF 
170W. 
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 59N W OF 
ALASKA. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY N OF 58N W OF 
ALASKA. 

.SYNOPSIS AND FORECAST. 

.LOW 59N146W 1000 MB MOVING E 05 KT. N OF 53N BETWEEN 135W AND 
150W WINDS 20 TO 30 KT. SEAS 8 TO 14 FT. 
.24 HOUR FORECAST LOW 60N143W 1007 MB. FROM 48N TO 59N E OF 153W 
WINDS 20 TO 30 KT. SEAS TO 12 FT. 
.48 HOUR FORECAST LOW DISSIPATED INLAND. FROM 43N TO 52N E OF 
133W WINDS 20 TO 30 KT. SEAS TO 11 FT. 

.FROM 40N TO 44N BETWEEN 124W AND 128W AREA OF N WINDS TO 25 KT. 
SEAS TO 8 FT. 
.24 HOUR FORECAST FROM 39N TO 42N BETWEEN 124W AND 128W AREA OF 
N WINDS TO 25 KT. SEAS TO 9 FT. 
.48 HOUR FORECAST FROM 36N TO 41N BETWEEN 123W AND 128W AREA OF 
N WINDS 20 TO 30 KT. SEAS TO 11 FT. 

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 57N TO 61N W 
OF 166W AND FROM 45N TO 49N BETWEEN 170E AND 175E. 
.24 HOUR FORECAST DENSE FOG N OF 46N W OF 170E...ALSO FROM 46N 
TO 55N W OF 170E AND FROM 54N TO 57N W OF 172W. 
.48 HOUR FORECAST DENSE FOG FROM 50N TO 54N BETWEEN 176E AND 
178W. 

.HIGH 42N137W 1037 MB NEARLY STATIONARY. 
.24 HOUR FORECAST HIGH 41N139W 1034 MB. 
.48 HOUR FORECAST HIGH DISSIPATED. 

.HIGH 43N161W 1035 MB MOVING NE 25 KT. 
.24 HOUR FORECAST HIGH 46N149W 1037 MB. 
.48 HOUR FORECAST HIGH 46N146W 1038 MB. 

.48 HOUR FORECAST HIGH 32N1725 1025 MB. 

.FORECASTER SHAW. OCEAN PREDICTION CENTER.

NATIONAL HURRICANE CENTER MIAMI FL

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 1800 UTC FRI FEB 18.
24 HOUR FORECAST VALID 1800 UTC SAT FEB 19.
48 HOUR FORECAST VALID 1800 UTC SUN FEB 20.

.WARNINGS.

...GALE WARNING...
.N OF 15N BETWEEN 94W AND 96W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. 
.06 HOUR FORECAST N OF 15N BETWEEN 94W AND 95W...INCLUDING THE 
GULF OF TEHUANTEPEC...N WINDS 30 TO 35 KT. SEAS 9 TO 11 FT. 
ELSEWHERE N OF 14N BETWEEN 94W AND 96W N WINDS 20 TO 30 KT. SEAS 
8 TO 9 FT. 
.24 HOUR FORECAST WITHIN 40 NM OF A LINE FROM 16N95W TO 15N95W 
TO 13.5N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 
30 TO 40 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 75 NM OF A LINE 
FROM 16N95W TO 15N95W TO 13.5N96W TO 10.5N99W N TO NE WINDS 20 
TO 30 KT. SEAS 8 TO 10 FT. 
.48 HOUR FORECAST WITHIN 60 NM OF A LINE FROM 16N95W TO 14N96W 
TO 12N100W...INCLUDING THE GULF OF TEHUNATEPEC...N TO NE WINDS 
20 TO 30 KT. SEAS 8 TO 10 FT. REMAINDER OF THE AREA FROM 10N TO 
14N BETWEEN 94W AND 100W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT 
PRIMARILY IN N TO NE SWELL.

.SYNOPSIS AND FORECAST.

.FROM 10N TO 16N W OF 130W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 
11 FT. ELSEWHERE W OF A LINE FROM 30N121W TO 25N121W TO 20N126W 
TO 10N121W 04N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED 
NW AND NE SWELL.
.24 HOUR FORECAST FROM 12N TO 16N W OF 135W NE TO E WINDS 20 TO 
25 KT. SEAS 8 TO 10 FT. ELSEWHERE W OF A LINE FROM 20N140W TO 
12N118W TO 06N125W TO 06N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN MIXED NW AND NE SWELL.
.48 HOUR FORECAST FROM 10N TO 15N W OF 135W NE TO E WINDS 20 TO 
25 KT. SEAS 8 TO 9 FT. W OF A LINE FROM 18N140W TO 10N118W TO 
06N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED NW AND NE 
SWELL.

.12 HOUR FORECAST FROM 10N TO 12N E OF 88.5W...INCLUDING THE 
GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 60 NM OF A LINE FROM 11N86W TO 
09.5N91W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 
25 KT. SEAS BUILDING TO 9 FT.
.36 HOUR FORECAST FROM 10N TO 12N E OF 90W...INCLUDING THE GULF 
OF PAPAGAYO...NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT
.42 HOUR FORECAST FROM 09N TO 11.5N BETWEEN 86W AND 92W... 
INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS 
8 TO 10 FT.
.48 HOUR FORECAST WITHIN 60 NM OF A LINE FROM 11N86W TO 
09N91W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 
KT. SEAS 8 TO 9 FT.

.18 HOUR FORECAST N OF 07N BETWEEN 78.5W AND 80W...INCLUDING THE 
GULF OF PANAMA...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST FROM 05N TO 08N BETWEEN 78W AND 80W N WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 2100 UTC FRI FEB 18...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
A TROUGH EXTENDS FROM 10N86W TO 04N100W. THE ITCZ EXTENDS FROM 
04N100W TO 07N120W TO BEYOND 08N140W. SCATTERED MODERATE 
ISOLATED STRONG CONVECTION IS NOTED FROM 01N-05N E OF 80W TO 
COAST OF COLOMBIA. SIMILAR CONVECTION IS OBSERVED FROM 06N-10N W 
OF 138W. 

$$
.FORECASTER GR/MT. NATIONAL HURRICANE CENTER.


------------=_1645222771-112669-1999
Content-Type: text/plain; charset="US-ASCII"
Content-Disposition: inline
Content-Transfer-Encoding: 7BIT

= = = == = =
To unsubscribe from WX-TROPL and you already have a login, go to
https://lists.illinois.edu and use the "Unsubscribe" link.  Otherwise email
Chris Novy at cnovy@cox.net and ask to be removed from WX-TROPL.
------------=_1645222771-112669-1999--