日本海NP18-1216 - 登陆阿拉斯加 温带气旋

B 普鲁士藍_ 2023-12-16 11:17:51 2209

最新回复 (32)
  • 普鲁士藍_ B 2023-12-18 13:13:04
    0 引用 21

  • 普鲁士藍_ B 2023-12-18 20:51:30
    0 引用 22

    ...STORM WARNING...

    .LOW NEAR 51N162E 964 MB MOVING NE 15 KT. WITHIN 420

    NM S QUADRANT..AND FROM 53N TO 57N W OF 177E

    WINDS 40 TO 55 KT. SEAS 17 TO 33 FT...EXCEPT SEAS 14 TO 19 FT N

    OF 52N. ELSEWHERE W OF A LINE FROM 32N160E TO 40N180W TO 46N171W

    TO 52N174W TO 56N180W TO 58N177E WINDS 25 TO 40 KT. SEAS 10 TO

    24 FT.

    .24 HOUR FORECAST COMPLEX LOW WITH MAIN LOW 52N172E 969 MB AND

    SECOND LOW 58N175W 973 MB. WITHIN 600 NM S AND 300 NM W

    QUADRANTS OF MAIN LOW WINDS 35 TO 50 KT. SEAS 16 TO 32

    FT...HIGHEST S QUADRANT. ELSEWHERE WITHIN 240 NM N SEMICIRCLE OF

    SECOND LOW WINDS 30 TO 45 KT. SEAS 12 TO 19 FT. ALSO ELSEWHERE W

    AND NW OF A LINE FROM 36N170E TO 52N173W TO 53N178E TO 53N172E

    TO 57N180W TO 59N165W WINDS 25 TO 40 KT. SEAS 12 TO 25 FT.

    .48 HOUR FORECAST COMPLEX LOW WITH MAIN LOW 54N174W 979 MB AND

    SECOND LOW 58N178W 973 MB. WITHIN 420 NM S AND SW QUADRANTS OF

    MAIN LOW AND 180 NM W AND NW QUADRANTS OF SECOND LOW WINDS 35 TO

    50 KT. SEAS 14 TO 29 FT...EXCEPT SEAS 12 TO 24 FT ASSOCIATED

    WITH SECOND LOW. ELSEWHERE FROM 43N TO 53N BETWEEN 160W AND

    172E...AND N OF 53N BETWEEN 176W AND 175E WINDS 25 TO 40 KT.

    SEAS 12 TO 24 FT...HIGHEST S OF MAIN LOW.

  • 普鲁士藍_ B 2023-12-18 20:53:06
    0 引用 23

    STORM WARNING.
    DEVELOPED LOW 966 HPA
    AT 51N 161E SEA EAST OF KURILS MOVING ENE 20 KNOTS.
    OCCLUDED FRONT FROM 52N 160E TO 54N 169E 51N 180E.
    WARM FRONT FROM 51N 180E TO 47N 174W 42N 172W.
    COLD FRONT FROM 51N 180E TO 42N 174E 36N 164E 31N 158E 26N 150E.
    WINDS 30 TO 55 KNOTS WITHIN 1400 MILES OF LOW SOUTHWEST SEMICIRCLE
    AND 800 MILES ELSEWHERE.
    EXPECTED WINDS 30 TO 55 KNOTS WITHIN 1400 MILES OF LOW SOUTHWEST
    SEMICIRCLE AND 800 MILES ELSEWHERE FOR NEXT 24 HOURS.
    FORECAST POSITION FOR 181800UTC AT 52N 165E WITH UNCERTAINTY OF 50
    MILES RADIUS.
    FORECAST POSITION FOR 190600UTC AT 52N 173E WITH UNCERTAINTY OF 85
    MILES RADIUS.

    上传的附件:
  • 普鲁士藍_ B 2023-12-19 09:08:02
    0 引用 24

    ...STORM WARNING...

    .COMPLEX LOW WITH FIRST CENTER 50N164E 968 MB MOVING NE 15 KT AND

    SECOND CENTER 55N173E 974 MB MOVING SW 10 KT NEXT 12 HOURS THEN

    WILL TURN S AND THEN SE. WITHIN 480 NM S AND SE QUADRANTS OF

    FIRST CENTER AND 300 NM N QUADRANT OF SECOND CENTER WINDS 35 TO

    50 KT. SEAS 18 TO 34 FT. ELSEWHERE WITHIN 1260 NM E AND 1140 NM S

    QUADRANTS OF FIRST CENTER AND WITHIN 480 NM NE QUADRANT OF SECOND

    CENTER WINDS 25 TO 40 KT. SEAS 12 TO 24 FT.

    .24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 52N179E 976 MB

    AND SECOND CENTER 58N176W 972 MB. WITHIN 780 NM S AND 420 NM W

    AND NW QUADRANTS OF FIRST CENTER AND WITHIN 360 NM NW SEMICIRCLE

    OF SECOND CENTER WINDS 30 TO 45 KT. SEAS 18 TO 30 FT.

    .48 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 54N163W 984 MB

    AND SECOND CENTER 56N171W 982 MB. WITHIN 600 NM S

    SEMICIRCLE...EXCEPT 960 NM S QUADRANT OF FIRST CENTER AND WITHIN

    360 NM SW SEMICIRCLE OF SECOND CENTER WINDS 30 TO 45 KT. SEAS 14

    TO 28 FT.

  • 普鲁士藍_ B 2023-12-19 09:10:34
    0 引用 25

    STORM WARNING.
    DEVELOPED LOW 968 HPA
    AT 51N 165E SEA EAST OF KURILS MOVING ENE 20 KNOTS.
    OCCLUDED FRONT FROM 52N 165E TO 56N 175E 53N 171W.
    WARM FRONT FROM 53N 171W TO 49N 165W 45N 162W.
    COLD FRONT FROM 53N 171W TO 44N 177W 36N 171E 31N 165E 26N 159E.
    WINDS 30 TO 50 KNOTS WITHIN 1300 MILES OF LOW SOUTHWEST SEMICIRCLE
    AND 800 MILES ELSEWHERE.
    EXPECTED WINDS 30 TO 50 KNOTS WITHIN 1300 MILES OF LOW SOUTHWEST
    SEMICIRCLE AND 800 MILES ELSEWHERE FOR NEXT 24 HOURS.
    FORECAST POSITION FOR 190600UTC AT 52N 172E WITH UNCERTAINTY OF 50
    MILES RADIUS.
    FORECAST POSITION FOR 191800UTC AT 53N 180W WITH UNCERTAINTY OF 85
    MILES RADIUS.

    上传的附件:
  • 普鲁士藍_ B 2023-12-19 14:52:44
    0 引用 26

    ...STORM WARNING...

    .COMPLEX LOW WITH FIRST CENTER 51N169E 971 MB MOVING NE 25 KT

    AND SECOND CENTER 56N175E 974 MB MOVING SE 10 KT NEXT 12 HOURS

    THEN

    WILL TURN NE. WITHIN 540 NM SE...840 NM SW AND 300 NM W QUADRANTS

    OF FIRST CENTER AND WITHIN 60 NM NW AND 480 NM NE QUADRANTS OF

    SECOND CENTER WINDS 35 TO 50 KT. SEAS 16 TO 34 FT...HIGHEST SW

    QUADRANT OF FIRST CENTER. ELSEWHERE WITHIN 300 NM NE AND E OF A

    FRONT FROM 58N173W TO 53N166W TO 46N158W...WITHIN 600 NM NE

    QUADRANT OF SECOND CENTER AND WITHIN 840 NM NE...SE AND 1020 NM

    SW QUADRANTS OF FIRST CENTER WINDS 25 TO 40 KT. SEAS 9 TO 24

    FT...HIGHEST SW QUADRANT OF FIRST CENTER.

    .24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 56N177W 976 MB

    AND SECOND CENTER 58N176W 975 MB. WITHIN AN AREA BOUNDED BY A

    LINE FROM 44N172W TO 52N172W TO 52N178E TO 56N174E TO 54N168E TO

    43N178E TO 44N172W WINDS 30 TO 45 KT. SEAS 16 TO 29 FT...HIGHEST

    NEAR 46N179W. ELSEWHERE FROM 41N TO 57N W OF 171W AND WITHIN 180

    NM W AND NW OF A LINE FROM 57N179W TO 62N167W WINDS 20 TO 30 KT.

    SEAS 8 TO 18 FT IN MIXED SWELL.

    .48 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER 54N160W 987 MB.

    WITHIN 600 NM SW AND 420 NM NW QUADRANTS WINDS 30 TO 45 KT. SEAS

    14 TO 27 FT...HIGHEST SW QUADRANT. ELSEWHERE WITHIN 960 NM

    SE...780 NM SW AND 720 NM NW QUADRANTS WINDS 20 TO 30 KT. SEAS 8

    TO 16 FT IN MIXED SWELL.

  • 普鲁士藍_ B 2023-12-19 14:55:46
    0 引用 27

    GALE WARNING.

    DEVELOPED LOW 970 HPA

    AT 52N 169E SEA EAST OF KURILS MOVING ENE 20 KNOTS.

    WINDS 30 TO 45 KNOTS WITHIN 1300 MILES OF LOW SOUTHWEST SEMICIRCLE

    AND 800 MILES ELSEWHERE.

    EXPECTED WINDS 30 TO 45 KNOTS WITHIN 1300 MILES OF LOW SOUTHWEST

    SEMICIRCLE AND 800 MILES ELSEWHERE FOR NEXT 24 HOURS.

    GALE WARNING.

    上传的附件:
  • 普鲁士藍_ B 2023-12-19 18:56:09
    0 引用 28

    GALE WARNING.
    DEVELOPED LOW 974 HPA
    AT 51N 171E SEA AROUND ALEUTIANS MOVING NE 25 KNOTS.
    WINDS 30 TO 45 KNOTS WITHIN 1200 MILES OF LOW SOUTHWEST SEMICIRCLE
    AND 800 MILES ELSEWHERE.
    EXPECTED WINDS 30 TO 45 KNOTS WITHIN 1200 MILES OF LOW SOUTHWEST
    SEMICIRCLE AND 800 MILES ELSEWHERE FOR NEXT 24 HOURS.
    ANOTHER LOW 974 HPA AT 57N 180E
    MOVING ENE 25 KNOTS.

    上传的附件:
  • 普鲁士藍_ B 2023-12-19 18:56:59
    0 引用 29

    ...STORM WARNING...

    .COMPLEX LOW WITH FIRST CENTER 52N171E 972 MB MOVING NE 25 KT

    AND SECOND CENTER 57N180W 973 MB MOVING SE 10 KT. WITHIN 600 NM

    SE...900 NM SW AND 300 NM W QUADRANTS OF FIRST CENTER AND WITHIN

    300 NM NW AND 360 NM NE QUADRANTS OF SECOND CENTER WINDS 35 TO 50

    KT. SEAS 16 TO 34 FT...HIGHEST SW QUADRANT OF FIRST CENTER.

    ELSEWHERE WITHIN 480 NM NE QUADRANT OF SECOND CENTER...WITHIN 240

    NM NE OF A FRONT FROM 58N170W TO 55N162W TO 46N156W AND WITHIN

    900 NM NE...780 NM SE AND 1080 NM SW QUADRANTS OF FIRST CENTER

    WINDS 20 TO 30 KT. SEAS 9 TO 24 FT...HIGHEST SW QUADRANT OF FIRST

    CENTER.

    .24 HOUR FORECAST COMBINED LOW 56N175W 978 MB. BETWEEN 300 NM AND

    720 NM SE...180 NM AND 660 NM SW AND 120 NM AND 300 NM NW

    QUADRANTS WINDS 30 TO 45 KT. SEAS 14 TO 27 FT...HIGHEST SW

    QUADRANT. ELSEWHERE WITHIN 840 NM SE...1080 NM SW AND 420 NM N

    QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 18 FT IN MIXED SWELL.

    .48 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER 54N162W 990 MB.

    WITHIN 780 NM SE...720 NM S...420 NM SW AND 300 NM W QUADRANTS

    WINDS 30 TO 45 KT. SEAS 10 TO 24 FT...HIGHEST NEAR 51N164W.

    ELSEWHERE WITHIN 900 NM SE...1020 NM S...600 NM SW AND 420 NM NW

    QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 15 FT IN MIXED SWELL.

  • 普鲁士藍_ B 2023-12-20 00:41:44
    0 引用 30

    GALE WARNING.
    DEVELOPED LOW 976 HPA
    AT 53N 175E SEA AROUND ALEUTIANS MOVING NE 25 KNOTS.
    WINDS 30 TO 40 KNOTS WITHIN 1100 MILES OF LOW SOUTH SEMICIRCLE AND
    800 MILES ELSEWHERE.
    EXPECTED WINDS 30 TO 40 KNOTS WITHIN 1100 MILES OF LOW SOUTH
    SEMICIRCLE AND 800 MILES ELSEWHERE FOR NEXT 24 HOURS.

    上传的附件:
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