WWJP25 RJTD 230000
WARNING AND SUMMARY 230000.
WARNING VALID 240000.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
DEVELOPED LOW FORMER SEVERE TROPICAL STORM 1917 TAPAH (1917) 992 HPA
AT 38N 135E SEA OF JAPAN MOVING NORTHEAST 35 KNOTS.
WARM FRONT FROM 38N 135E TO 38N 140E 38N 144E.
COLD FRONT FROM 38N 135E TO 34N 134E 30N 130E.
WINDS 30 TO 50 KNOTS WITHIN 300 MILES OF LOW.
FORECAST POSITION FOR 231200UTC AT 41N 140E WITH UNCERTAINTY OF 85
MILES RADIUS.
FORECAST POSITION FOR 240000UTC AT 46N 150E WITH UNCERTAINTY OF 130
MILES RADIUS.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER SEA OF OKHOTSK NORTHERN PART OF SEA
OF JAPAN.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 38N 141E 40N 142E
42N 141E 47N 152E 60N 170E 57N 175E 50N 167E 42N 170E 33N 165E 34N
154E 38N 148E 38N 141E.
SUMMARY.
LOW 1006 HPA AT 56N 140E ENE 10 KT.
LOW 1012 HPA AT 49N 158E ESE 15 KT.
LOW PRESSURE AREA 1012 HPA NEAR 14N 139E WEST SLOWLY.
LOW PRESSURE AREA 1012 HPA NEAR 14N 157E WEST SLOWLY.
HIGH 1024 HPA AT 37N 169E EAST SLOWLY.
WARM FRONT FROM 56N 140E TO 55N 142E 53N 144E.
COLD FRONT FROM 56N 140E TO 53N 135E 51N 127E.
REMARKS.
JMA WILL DISCONTINUE ITS PROVISION OF WWJP25 AND WWJP26
BY THE YEAR 2020 IN FAVOR OF WWJP27 AND WWJP28,
WHICH ARE IMPROVED VERSIONS OF THE TWO COMMUNICATIONS,
RESPECTIVELY.

JAPAN METEOROLOGICAL AGENCY.=