NP42/OPC/1.21/12z
..STORM WARNING...
.LOW 44N170W 974 MB MOVING SE 25 KT. WITHIN 540 NM S AND 420 NM
SW QUADRANTS WINDS 40 TO 50 KT. SEAS 20 TO 40 FT. ELSEWHERE OVER
FORECAST WATERS WITHIN 600 NM SE AND W AND 780 NM S
QUADRANTS...360 NM N OF FRONT FROM 46N173W TO 47N163W...240 NM N
OF FRONT FROM 47N163W TO 47N155W TO 43N149W...AND WITHIN 600 NM
SE OF FRONT FROM 45N153W TO 30N168W WINDS 25 TO 40 KT. SEAS 10
TO 20 FT E OF 166W AND 15 TO 30 FT W OF 166W.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 43N157W 983 MB
AND SECOND CENTER 48N147W 986 MB. WITHIN 660 NM S AND SW
QUADRANTS OF FIRST CENTER...480 NM NW OF FRONT FROM 46N160W TO
SECOND CENTER...AND WITHIN 480 NM SE OF FRONT FROM 43N141W TO
30N155W WINDS 25 TO 40 KT. SEAS 10 TO 20 FT...EXCEPT S AND SW
QUADRANTS SEAS 16 TO 34 FT. ELSEWHERE WITHIN 660 NM E AND W
QUADRANTS OF FIRST CENTER...960 NM SE QUADRANT OF SECOND
CENTER...AND 180 NM N OF FRONT FROM SECOND CENTER TO 49N141W TO
46N129W WINDS 20 TO 30 KT. SEAS 8 TO 16 FT.
.48 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 46N144W 991 MB
AND SECOND NEW LOW 56N138W 982 MB. WITHIN 660 NM S QUADRANT OF
FIRST CENTER...300 NM E SEMICIRCLE AND 660 NM W QUADRANT OF
SECOND CENTER WINDS 25 TO 35 KT. SEAS 8 TO 14 FT...EXCEPT S
QUADRANT OF FIRST CENTER SEAS 12 TO 24 FT. ELSEWHERE WITHIN 300
NM E AND SE OF FRONT FROM 54N132W TO 50N128W TO 37N137W TO
34N140W WINDS 20 TO 30 KT. SEAS 10 TO 15 FT.