2

目前该系统还是东北太平洋上的一条平平无奇的槽，但很快它就将迎来发展。它将在北京时间12月24日白天达到巅峰，并将于当天深夜登陆加拿大西南部沿海，随后逐渐消散。

...HURRICANE FORCE WIND WARNING...
.36 HOUR FORECAST NEW LOW 42N135W 990 MB. WITHIN 240 NM SE
QUADRANT WINDS 40 TO 50 KT. SEAS 18 TO 28 FT.
.48 HOUR FORECAST LOW 49N132W 974 MB. WITHIN 120 NM S SEMICIRCLE
WINDS 50 TO 65 KT. SEAS 18 TO 35 FT. ALSO WITHIN 240 NM NE
QUADRANT AREA OF SE WINDS 40 TO 60 KT. SEAS 16 TO 32 FT. AND
WITHIN 180 NM N AND 600 NM S QUADRANTS WINDS 25 TO 40 KT. SEAS
14 TO 28 FT. ELSEWHERE S OF 51N BETWEEN 123W AND 146W WINDS 20
TO 30 KT. SEAS 11 TO 22 FT.

...HURRICANE FORCE WIND WARNING...
.24 HOUR FORECAST NEW LOW 38N138W 988 MB. WITHIN 420 NM S
QUADRANT WINDS 35 TO 50 KT. SEAS 18 TO 29 FT. ELSEWHERE S OF 40N
BETWEEN 130W AND 163W WINDS 25 TO 40 KT. SEAS 12 TO 25 FT.
.36 HOUR FORECAST NEW LOW 46N132W 972 MB. WITHIN 240 NM S
SEMICIRCLE WINDS 50 TO 65 KT. SEAS 18 TO 28 FT.
.48 HOUR FORECAST LOW 51N132W 964 MB. WITHIN 180 NM E AND S
SEMICIRCLES WINDS 50 TO 65 KT. SEAS 18 TO 36 FT. ELSEWHERE WITHIN
240 NM E AND 300 NM S SEMICIRCLES AND 240 NM W QUADRANT WINDS 35
TO 50 KT. SEAS 20 TO 32 FT. OTHERWISE S OF 54N FROM 122W TO 150W
WINDS 25 TO 35 KT. SEAS 12 TO 20 FT. ALSO S OF 36N E OF 130W
WINDS LESS THAN 25 KT. SEAS 9 TO 16 FT IN A NW SWELL.

...HURRICANE FORCE WIND WARNING...
.24 HOUR FORECAST NEW LOW 44N135W 988 MB. WITHIN 420 NM S
QUADRANT WINDS 40 TO 55 KT. SEAS 18 TO 28 FT. ELSEWHERE S OF 44N
BETWEEN 123W AND 160W WINDS 25 TO 40 KT. SEAS 12 TO 25 FT.
.30 HOUR FORECAST NEW LOW 46N132W 972 MB. WITHIN 240 NM S
SEMICIRCLE WINDS 50 TO 65 KT. SEAS 18 TO 28 FT.
.48 HOUR FORECAST LOW 53N130W 973 MB. WITHIN 180 NM E AND S
SEMICIRCLES WINDS 40 TO 55 KT. SEAS 24 TO 33 FT. FROM 44N TO 60N
E OF 145W WINDS 25 TO 40 KT. SEAS 12 TO 20 FT. ALSO S OF 44N E OF
134W WINDS 20 TO 30 KT. SEAS 10 TO 20 FT IN NW SWELL.

...HURRICANE FORCE WIND WARNING...
.12 HOUR FORECAST NEW LOW 40N138W 992 MB WILL RAPIDLY INTENSIFY.
FROM 30N TO 40N BETWEEN 131W AND 158W WINDS 25 TO 40 KT. SEAS 16
TO 24 FT.
.18 HOUR FORECAST LOW 44N135W 984 MB. WITHIN 240 NM E AND SE
QUADRANTS WINDS 40 TO 55 KT. SEAS 18 TO 26 FT.
.24 HOUR FORECAST LOW 47N134W 968 MB. WITHIN 120 NM S AND SE
SEMICIRCLES WINDS 50 TO 65 KT. SEAS 18 TO 28 FT. ALSO WITHIN 240
NM W AND SW AND 300 NM E QUADRANTS WINDS 40 TO 55 KT. SEAS 14 TO
25 FT. ELSEWHERE FROM 30N TO 50N BETWEEN 124W AND 147W WINDS 25
TO 40 KT. SEAS 12 TO 21 FT.
.48 HOUR FORECAST LOW DISSIPATED INLAND. N AND NE OF A LINE FROM
46N128W TO 53N136W WINDS 20 TO 30 KT. SEAS 12 TO 21 FT.

...HURRICANE FORCE WIND WARNING...
.06 HOUR FORECAST NEW LOW 40N138W 995 MB WILL RAPIDLY INTENSIFY.
FROM 30N TO 40N BETWEEN 131W AND 150W WINDS 25 TO 40 KT. SEAS 16
TO 24 FT.
.12 HOUR FORECAST LOW 43N135W 986 MB. WITHIN 240 NM E AND SE
QUADRANTS WINDS 40 TO 55 KT. SEAS 18 TO 25 FT.
.18 HOUR FORECAST LOW 47N133W 965 MB. WITHIN 120 NM E AND 120 NM
W AND SW QUADRANTS WINDS 50 TO 65 KT. SEAS 20 TO 30 FT.
.24 HOUR FORECAST LOW 48N133W 958 MB. WITHIN 180 NM S SEMICIRCLE
AND FROM 49N TO 51N E OF 130W WINDS 50 TO 70 KT. SEAS 20 TO 37
FT...HIGHEST S SEMICIRCLE. ALSO WITHIN 300 NM SW AND 240 NM NE
SEMICIRCLES WINDS 40 TO 55 KT. SEAS 16 TO 28 FT. ELSEWHERE FROM
33N TO 53N E OF 143W WINDS 25 TO 40 KT. SEAS 14 TO 25 FT.
.48 HOUR FORECAST LOW DISSIPATED INLAND AND ASSOCIATED CONDITIONS
DIMINISHED.

...HURRICANE FORCE WIND WARNING...
.NEW LOW 39N138W 996 MB WILL RAPIDLY INTENSIFY MOVING N AT 30 KT.
FROM 30N TO 40N BETWEEN 132W AND 157W WINDS 25 TO 40 KT. SEAS 18
TO 24 FT.
.06 HOUR FORECAST LOW 42N135W 986 MB. WITHIN 240 NM E AND 360 NM
SE QUADRANTS WINDS 40 TO 55 KT. SEAS 18 TO 25 FT.
.12 HOUR FORECAST LOW 46N133W 964 MB. WITHIN 180 NM NE...120 NM
SE...AND 60 NM SW QUADRANTS WINDS 50 TO 65 KT. SEAS 20 TO 30 FT.
.24 HOUR FORECAST LOW 51N131W 962 MB. WITHIN 180 NM S SEMICIRCLE
AND WITHIN 120 NM NE QUADRANT WINDS 50 TO 70 KT. SEAS 22 TO 40
FT...HIGHEST S SEMICIRCLE. ALSO WITHIN 300 NM SW AND 180 NM NE
SEMICIRCLES WINDS 40 TO 55 KT. SEAS 18 TO 30 FT. ELSEWHERE FROM
33N TO 54N E OF 143W WINDS 25 TO 40 KT. SEAS 14 TO 25 FT.
.48 HOUR FORECAST LOW DISSIPATED INLAND AND ASSOCIATED
CONDITIONS DIMINISHED.

...HURRICANE FORCE WIND WARNING...
.NEW LOW 42N135W 996 MB WILL RAPIDLY INTENSIFY MOVING NE AT 30
KT. WITHIN 300 NM E AND 420 NM SE QUADRANTS WINDS 40 TO 55 KT.
SEAS 18 TO 25 FT. ELSEWHERE FROM 30N TO 44N BETWEEN 125W AND 152W
WINDS 25 TO 40 KT. SEAS 18 TO 24 FT.
.06 HOUR FORECAST LOW 46N133W 964 MB. WITHIN 180 NM NE...120 NM
SE...AND 60 NM SW QUADRANTS WINDS 50 TO 65 KT. SEAS 20 TO 30 FT.
.24 HOUR FORECAST LOW 52N129W 978 MB. WITHIN 60 NM E AND 180 NM S
QUADRANT WINDS 35 TO 50 KT. SEAS 18 TO 32 FT...HIGHEST S
SEMICIRCLE. ELSEWHERE WITHIN 360 NM SE AND 420 NM SW QUADRANTS
WINDS 25 TO 35 KT. SEAS 14 TO 25 FT.
.48 HOUR FORECAST LOW DISSIPATED INLAND AND ASSOCIATED
CONDITIONS DIMINISHED.

19Z刚开始爆发时候的ASCAT-C，有扫到的区域里有45kt，不知道没扫到的区域里有没有风力更大的