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[北太平洋]千岛群岛附近NP29-1212 JMA:SW 974hpa 55kt 或将西北行后西南行 携烈风大浪影响北海道

楼主#
更多 发布于:2017-12-12 12:13

图片:ASAS_COLOR_201712120000.png


WWJP25 RJTD 120000
WARNING AND SUMMARY 120000.
WARNING VALID 130000.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
DEVELOPING LOW 980 HPA
AT 45N 151E SEA AROUND KURILS MOVING NORTH 20 KNOTS.
OCCLUDED FRONT FROM 45N 151E TO 44N 155E 43N 157E.
WARM FRONT FROM 43N 157E TO 42N 161E 40N 165E.
COLD FRONT FROM 43N 157E TO 40N 158E 35N 155E 32N 150E.
EXPECTED WINDS 30 TO 55 KNOTS WITHIN 1200 MILES OF LOW FOR NEXT 24
HOURS.
FORECAST POSITION FOR 121200UTC AT 48N 149E WITH UNCERTAINTY OF 50
MILES RADIUS.
FORECAST POSITION FOR 130000UTC AT 46N 147E WITH UNCERTAINTY OF 85
MILES RADIUS.

GALE WARNING.
TROPICAL DEPRESSION 1004 HPA
AT 08.7N 130.5E SEA EAST OF PHILIPPINES MOVING NORTH 08 KNOTS.
POSITION FAIR.
MAX WINDS 30 KNOTS NEAR CENTER.
EXPECTED MAX WINDS 35 KNOTS NEAR CENTER FOR NEXT 24 HOURS.
FORECAST POSITION FOR 130000UTC AT 09.0N 131.0E WITH 110 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER SEA OF OKHOTSK.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 44N 145E 46N 151E
51N 158E 51N 170E 45N 180E 39N 180E 38N 168E 36N 156E 44N 145E.
SUMMARY.
HIGH 1024 HPA AT 31N 173E ESE 10 KT.

JAPAN METEOROLOGICAL AGENCY.=

图片:360截图1789123083119102.png

[wwwawa于2017-12-12 21:45编辑了帖子]
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wwwawa
强热带风暴
强热带风暴
  • 注册日期2017-09-21
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1楼#
发布于:2017-12-12 18:38
受该温带气旋影响 日本多地发布Warning

图片:99.png



WWJP25 RJTD 120600
WARNING AND SUMMARY 120600.
WARNING VALID 130600.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
DEVELOPING LOW 974 HPA
AT 47N 152E SEA AROUND KURILS MOVING NORTH 20 KNOTS.
OCCLUDED FRONT FROM 47N 152E TO 46N 157E 44N 160E.
WARM FRONT FROM 44N 160E TO 42N 165E 39N 169E.
COLD FRONT FROM 44N 160E TO 41N 162E 35N 159E 31N 153E.
WINDS 30 TO 50 KNOTS WITHIN 1200 MILES OF LOW.
FORECAST POSITION FOR 121800UTC AT 47N 147E WITH UNCERTAINTY OF 50
MILES RADIUS.
FORECAST POSITION FOR 130600UTC AT 44N 148E WITH UNCERTAINTY OF 85
MILES RADIUS.
GALE WARNING.
TROPICAL DEPRESSION 1002 HPA
AT 09.2N 129.7E SEA EAST OF PHILIPPINES MOVING NORTH SLOWLY.
POSITION FAIR.
MAX WINDS 30 KNOTS NEAR CENTER.
EXPECTED MAX WINDS 35 KNOTS NEAR CENTER FOR NEXT 24 HOURS.
FORECAST POSITION FOR 130600UTC AT 10.5N 130.0E WITH 110 MILES RADIUS
OF 70 PERCENT PROBABILITY CIRCLE.
GALE WARNING.
EXPECTED NORTHERLY TO NORTHEASTERLY WINDS 30 TO 35 KNOTS PREVAILING
OVER WATERS BOUNDED BY 28N 121E 18N 125E 17N 119E 23N 117E 25N 119E
28N 121E FOR NEXT 24 HOURS.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER SEA OF OKHOTSK.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 46N 150E 51N 157E
51N 180E 39N 180E 35N 177E 34N 160E 42N 158E 46N 150E.
SUMMARY.
HIGH 1024 HPA AT 30N 177E ESE 10 KT.

JAPAN METEOROLOGICAL AGENCY.=

图片:ASAS_COLOR_201712120600.png

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wwwawa
强热带风暴
强热带风暴
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2楼#
发布于:2017-12-13 13:27
系统已经分裂 西侧中心从北海道东侧掠过并开始减弱 东侧中心正在影响勘察加半岛

图片:ASAS_COLOR_201712130000.png


STORM WARNING.
DEVELOPING LOW 976 HPA
AT 49N 159E SEA EAST OF KURILS MOVING EAST 10 KNOTS.
WINDS 30 TO 55 KNOTS WITHIN 1300 MILES OF LOW SOUTHWEST SEMICIRCLE
AND 600 MILES ELSEWHERE.
FORECAST POSITION FOR 140000UTC AT 49N 168E WITH UNCERTAINTY OF 85
MILES RADIUS.
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