...HURRICANE FORCE WIND WARNING...
.LOW 49N140W 964 MB MOVING E 15 KT. FROM 45N TO 48N BETWEEN 142W
AND 143W WINDS 55 TO 70 KT. SEAS 5 TO 9.5 M. ALSO FROM 40N TO
53N BETWEEN 133W AND 146W AND FROM 49N TO 53N BETWEEN 125W AND
135W
WINDS 35 TO 50 KT. SEAS 3.5 TO 10.5 M...HIGHEST NEAR 44N142W.
ELSEWHERE FROM 36N TO 54N BETWEEN 125W AND 149W WINDS 25 TO 35
KT. SEAS 2.5 TO 8 M...HIGHEST NEAR 40N141W.
.24 HOUR FORECAST LOW 58N134W 992 MB. FROM 48N TO 53N BETWEEN
128W AND 133W WINDS 25 TO 35 KT. SEAS 5 TO 9 M. ELSEWHERE FROM
47N TO
56N BETWEEN 126W AND 136W WINDS 20 TO 30 KT. SEAS 2.5 TO 9
M...HIGHEST NEAR 49N128W.
.48 HOUR FORECAST LOW ABSORBED BY LOW 55N143W DESCRIBED BELOW.

过巅峰数小时后的ASCAT-B

过巅峰2~3小时左右的HY-2B。据此巅峰给70kt不难。

...STORM WARNING...
.LOW 49N133W 976 MB MOVING NE 30 KT. FROM 44N TO 50N BETWEEN 140W
AND 125W WINDS 40 TO 55 KT. SEAS 6 TO 10.5 M. ALSO FROM 40N TO
59N E OF 144W WINDS 25 TO 40 KT. SEAS 3 TO 7 M. ELSEWHERE FROM
30N TO 50N BETWEEN 120W AND 150W WINDS LESS THAN 25 KT. SEAS 2.5
TO 5 M...EXCEPT WHERE DESCRIBED BELOW WITH LOW 45N156W.
.24 HOUR FORECAST LOW DISSIPATED. ASSOCIATED CONDITIONS ABSORBED
BY LOW 51N144W DESCRIBED BELOW.

昨天巅峰前的AMSR表现很一般

...STORM WARNING...
.COMPLEX LOW WITH FIRST CENTER 42N133W 982 MB MOVING NE 15 KT AND
SECOND CENTER 54N134W 983 MB MOVING NE 15 KT. WITHIN 120 NM SW
SEMICIRCLE OF FIRST CENTER WINDS 40 TO 50 KT. SEAS 4 TO 6.5 M.
ALSO WITHIN 600 NM SE AND S QUADRANTS OF FIRST CENTER...AND
WITHIN 300 NM SW SEMICIRCLES OF BOTH CENTERS WINDS 25 TO 40 KT.
SEAS 4.5 TO 10 M...HIGHEST NEAR 48N131W. ELSEWHERE...EXCEPT WHERE
OTHERWISE DESCRIBED...FROM 31N TO 56N BETWEEN 123W AND 141W WINDS
TO 25 KT. SEAS 2.5 TO 6.5 M...HIGHEST S AND SW OF COMPLEX LOW.
.24 HOUR FORECAST COMPLEX LOW DISSIPATED INLAND. FROM 34N TO 45N
E OF 132W...EXCEPT WHERE OTHERWISE DESCRIBED...WINDS TO 25 KT.
SEAS 3 TO 4.5 M.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW 55N132W 991 MB MOVING NE 10 KT THEN DISSIPATING INLAND.
BETWEEN 120 NM AND 420 NM S QUADRANT WINDS 25 TO 40 KT. SEAS 4 TO
8.5 M...HIGHEST NEAR 49N128W. ELSEWHERE...EXCEPT WHERE OTHERWISE
DESCRIBED...FROM 31N TO 54N BETWEEN 124W AND 140W WINDS TO 25 KT.
SEAS 3 TO 7.5 M...HIGHEST S AND SE OF CENTER.
.24 HOUR FORECAST CONDITIONS DESCRIBED WITH LOW 54N143W ABOVE.