GALE WARNING.
DEVELOPING LOW 992 HPA
AT 36N 147E SEA EAST OF JAPAN MOVING ENE 35 KNOTS.
WARM FRONT FROM 36N 147E TO 35N 151E 32N 156E.
COLD FRONT FROM 36N 147E TO 33N 143E 30N 139E 29N 135E 25N 130E 23N
124E.
WINDS 30 TO 45 KNOTS WITHIN 900 MILES OF LOW WEST SEMICIRCLE AND 600
MILES ELSEWHERE.
EXPECTED WINDS 30 TO 45 KNOTS WITHIN 1200 MILES OF LOW SOUTHWEST
SEMICIRCLE AND 700 MILES ELSEWHERE FOR NEXT 24 HOURS.

2

北太三月发力了

...HURRICANE FORCE WIND WARNING...
.LOW W OF AREA 38N151E 988 MB MOVING NE 30 KT AND INTENSIFYING.
FROM 30N TO 41N BETWEEN 160E AND 164E WINDS 25 TO 35 KT. SEAS 8
TO 12 FT.
.12 HOUR FORECAST LOW W OF AREA 42N157E 979 MB. FROM 32N TO 46N
BETWEEN 160E AND 168E WINDS 35 TO 50 KT. SEAS 12 TO 24 FT.
.24 HOUR FORECAST LOW 46N162E 970 MB. WITHIN 420 NM NE AND 780 NM
SE QUADRANTS AND 240 NM W SEMICIRCLE WINDS 40 TO 50 KT. SEAS 13
TO 26 FT. ELSEWHERE FROM 30N TO 54N BETWEEN 160E AND 180W WINDS
25 TO 40 KT. SEAS 8 TO 16 FT.
.48 HOUR FORECAST LOW 52N169E 954 MB. WITHIN 360 NM S SEMICIRCLE
WINDS 50 TO 65 KT. SEAS 24 TO 44 FT. ALSO WITHIN 420 NM S
SEMICIRCLE AND 420 NM N AND NE QUADRANTS WINDS 40 TO 50 KT. SEAS
14 TO 28 FT. ELSEWHERE FROM 42N TO 60N BETWEEN 160E AND 166W AND
WITHIN 420 NM E OF A LINE FROM 42N176W TO 36N177W WINDS 25 TO 40
KT SEAS 12 TO 24 FT.

...HURRICANE FORCE WIND WARNING...
.LOW W OF AREA 42N158E 978 MB MOVING NE 25 KT AND INTENSIFYING.
FROM 34N TO 45N BETWEEN 160E AND 167E WINDS 35 TO 50 KT. SEAS 11
TO 22 FT. ALSO W OF A LINE FROM 47N163E TO 43N172E TO 30N165E
WINDS 25 TO 40 KT. SEAS 8 TO 15 FT.
.24 HOUR FORECAST LOW 50N166E 958 MB. WITHIN 240 NM SW
SEMICIRCLE WINDS 45 TO 60 KT. SEAS 18 TO 29 FT. ALSO WITHIN 300
NM W AND SW SEMICIRCLES...180 NM SE AND 420 NM NE QUADRANTS AND
WITHIN 240 NM E OF A LINE FROM 46N179E TO 38N173E WINDS 35 TO 50
KT. SEAS 12 TO 25 FT. ELSEWHERE FROM 40N TO 58N W OF 180W AND
WITHIN 660 NM E AND 900 NM SE QUADRANTS WINDS 25 TO 40 KT. SEAS
9 TO 21 FT.
.30 HOUR FORECAST LOW 51N167E 950 MB. WITHIN 300 NM SW AND S AND
240 NM SE QUADRANTS WINDS 50 TO 65 KT. SEAS 24 TO 42 FT.
.48 HOUR FORECAST LOW 55N175E 970 MB. WITHIN 300 NM N AND NW AND
360 NM S AND 240 NM SE QUADRANTS WINDS 35 TO 50 KT. SEAS 24 TO
40 FT...HIGHEST S AND SE OF LOW. ALSO FROM 46N TO 60N W OF 176W
WINDS 25 TO 40 KT. SEAS 10 TO 21 FT...EXCEPT S OF 54N SEAS 14 TO
32 FT. ELSEWHERE EXCEPT WHERE OTHERWISE NOTED S OF 46N W OF 170W
WINDS TO 25 KT. SEAS 11 TO 24 FT IN MIXED SWELL.

STORM WARNING.
DEVELOPING LOW 980 HPA
AT 42N 158E FAR OFF EAST OF JAPAN MOVING NE 30 KNOTS.
WARM FRONT FROM 42N 158E TO 41N 161E 38N 163E 36N 164E.
COLD FRONT FROM 42N 158E TO 38N 157E 33N 154E 30N 150E 29N 142E.
WINDS 30 TO 45 KNOTS WITHIN 1000 MILES OF LOW SOUTHWEST SEMICIRCLE
AND 600 MILES ELSEWHERE.
EXPECTED WINDS 30 TO 50 KNOTS WITHIN 1300 MILES OF LOW SOUTHEAST
SEMICIRCLE AND 600 MILES ELSEWHERE WITHIN NEXT 24 HOURS.
FORECAST POSITION FOR 071200UTC AT 46N 164E WITH UNCERTAINTY OF 50
MILES RADIUS.
FORECAST POSITION FOR 080000UTC AT 50N 166E WITH UNCERTAINTY OF 85
MILES RADIUS.

...HURRICANE FORCE WIND WARNING...
.LOW 47N162E 972 MB MOVING NE 20 KT AND INTENSIFYING. WITHIN 240
NM W SEMICIRCLE...420 NM E QUADRANT...AND 300 NM E OF FRONT FROM
46N169E TO 36N164E WINDS 40 TO 55 KT. SEAS 12 TO 26 FT.
ELSEWHERE S OF 52N W OF 180W WINDS 25 TO 40 KT. SEAS 9 TO 18 FT.
.24 HOUR FORECAST LOW 53N171E 956 MB. WITHIN 300 NM SE AND 360
NM SW QUADRANTS WINDS 50 TO 65 KT. SEAS 22 TO 45 FT. ELSEWHERE N
OF 44N W OF 175W AND WITHIN 420 NM E OF A FRONT TO EXTEND FROM
48N169W TO 38N180W WINDS 35 TO 50 KT. SEAS 16 TO 32 FT...EXCEPT
E OF 178W SEAS 9 TO 18 FT. ALSO N OF 36N W OF 160W WINDS 25 TO
35 KT. SEAS 10 TO 22 FT...EXCEPT WITHIN THE BERING SEA E OF 177W
SEAS TO 12 FT.
.48 HOUR FORECAST LOW 55N178E 988 MB. WITHIN 420 NM NE AND 240
NM NW QUADRANTS AND FROM 48N TO 55N BETWEEN 163W AND 171E WINDS
25 TO 40 KT. SEAS 12 TO 26 FT. ELSEWHERE...EXCEPT WHERE
OTHERWISE DESCRIBED...WITHIN 420 NM NE...1080 NM SE...AND 780 NM
SW QUADRANTS WINDS LESS THAN 25 KT. SEAS 10 TO 24 FT...HIGHEST
NEAR 48N173W.

OPC预报3.7 06z巅峰，上望65 952

...HURRICANE FORCE WIND WARNING...
.LOW 49N164E 965 MB MOVING NE 20 KT AND INTENSIFYING. WITHIN 360
NM SW SEMICIRCLE...240 NM N OF FRONT FROM 50N165E TO
47N174E...AND 420 NM E OF A FRONT FROM 48N171E TO 43N171E TO
36N166E WINDS 40 TO 55 KT. SEAS 12 TO 26 FT. ELSEWHERE W OF A
LINE FROM 58N176E TO 46N175W TO 30N179W WINDS 25 TO 40 KT. SEAS
10 TO 22 FT...EXCPT WITHIN THE BERING SEA SEAS TO 10 FT.
.12 HOUR FORECAST LOW 51N169E 950 MB. WITHIN 240 NM S AND SW
QUADRANTS WINDS 50 TO 65 KT. SEAS 25 TO 40 FT.
.24 HOUR FORECAST LOW 54N174E 963 MB. FROM 48N TO 53N BETWEEN
180W AND 164E AND WITHIN 120 NM N OF FRONT FROM 56N173E TO
56N180W WINDS 45 TO 60 KT. SEAS 22 TO 45 FT...HIGHEST S OF LOW.
ELSEWHERE N OF 43N W OF 170W WINDS 30 TO 45 KT. SEAS 10 TO 35
FT...HIGHEST FROM 44N TO 57N W OF 175W.
.48 HOUR FORECAST LOW 55N179E 990 MB. N OF 54N W OF 172W WINDS
25 TO 40 KT. SEAS 12 TO 18 FT. ELSEWHERE...EXCEPT WHERE
DESCRIBED BELOW...WITHIN 780 NM SE QUADRANT AND ACROSS THE
BERING SEA WINDS LESS THAN 25 KT. SEAS 8 TO 22 FT...HIGHEST NEAR
49N169W.

STORM WARNING.
DEVELOPING LOW 964 HPA
AT 49N 165E SEA EAST OF KURILS MOVING NNE 25 KNOTS.
OCCLUDED FRONT FROM 49N 165E TO 48N 169E 47N 171E.
WARM FRONT FROM 47N 171E TO 45N 177E 41N 179E.
COLD FRONT FROM 47N 171E TO 44N 172E 38N 168E 34N 164E 31N 160E.
WINDS 30 TO 50 KNOTS WITHIN 1200 MILES OF LOW SOUTH SEMICIRCLE AND
500 MILES ELSEWHERE.
EXPECTED WINDS 30 TO 60 KNOTS WITHIN 1200 MILES OF LOW SOUTHEAST
SEMICIRCLE AND 600 MILES ELSEWHERE WITHIN NEXT 12 HOURS.
FORECAST POSITION FOR 080600UTC AT 51N 169E WITH UNCERTAINTY OF 50
MILES RADIUS.
FORECAST POSITION FOR 081800UTC AT 53N 174E WITH UNCERTAINTY OF 85
MILES RADIUS.