WWJP27 RJTD 171200
WARNING AND SUMMARY 171200.
WARNING VALID 181200.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
DEVELOPING LOW 972 HPA
AT 52N 161E SEA EAST OF KURILS MOVING ENE 15 KNOTS.
OCCLUDED FRONT FROM 52N 161E TO 50N 168E 46N 171E.
WARM FRONT FROM 46N 171E TO 43N 173E 39N 175E.
COLD FRONT FROM 46N 171E TO 41N 168E 37N 161E.
WINDS 30 TO 50 KNOTS WITHIN 1000 MILES OF LOW SOUTHEAST SEMICIRCLE
AND 600 MILES ELSEWHERE.
EXPECTED WINDS 30 TO 50 KNOTS WITHIN 1100 MILES OF LOW SOUTHEAST
SEMICIRCLE AND 600 MILES ELSEWHERE FOR NEXT 24 HOURS.
FORECAST POSITION FOR 181200UTC AT 53N 164E WITH UNCERTAINTY OF 85
MILES RADIUS.
STORM WARNING.
DEVELOPING LOW 1008 HPA
AT 32N 150E SEA EAST OF JAPAN MOVING ENE 40 KNOTS.
WARM FRONT FROM 32N 150E TO 30N 156E 27N 160E.
COLD FRONT FROM 32N 150E TO 26N 145E 23N 139E.
EXPECTED WINDS 30 TO 55 KNOTS WITHIN 700 MILES OF LOW WITHIN NEXT 24
HOURS.
FORECAST POSITION FOR 180000UTC AT 37N 162E WITH UNCERTAINTY OF 85
MILES RADIUS.
FORECAST POSITION FOR 181200UTC AT 40N 175E WITH UNCERTAINTY OF 130
MILES RADIUS.
GALE WARNING.
NORTHERLY TO NORTHEASTERLY WINDS 30 TO 40 KNOTS
EXPECTED WINDS 30 TO 40 KNOTS FOR NEXT 24 HOURS
PREVAILING OVER WATERS BOUNDED BY 25N 130E 18N 130E 07N 113E 09N 106E
13N 109E 19N 105E 21N 109E 23N 116E 26N 120E 25N 130E.
GALE WARNING.
NEW LOW
FORECAST POSITION FOR 181200UTC AT 41N 140E WITH UNCERTAINTY OF 85
MILES RADIUS MOVING ENE 15 KNOTS.
EXPECTED WINDS 30 TO 40 KNOTS WITHIN 800 MILES OF LOW SOUTHWEST
SEMICIRCLE AND 300 MILES ELSEWHERE WITHIN NEXT 24 HOURS.
GALE WARNING.
NEW LOW
FORECAST POSITION FOR 181200UTC AT 36N 146E WITH UNCERTAINTY OF 85
MILES RADIUS MOVING ENE 15 KNOTS.
EXPECTED WINDS 30 TO 35 KNOTS WITHIN 300 MILES OF LOW WITHIN NEXT 24
HOURS.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 30N 145E 40N 160E
42N 168E 47N 169E 50N 160E 53N 165E 52N 180E 38N 180E 30N 170E 28N
147E 30N 145E.
SUMMARY.
LOW 1012 HPA AT 44N 141E ENE 10 KT.
LOW 1012 HPA AT 35N 145E ENE 20 KT.
LOW 1012 HPA AT 42N 146E ENE 15 KT.

JAPAN METEOROLOGICAL AGENCY.=