WWJP90 RJTD 231200

EGC:2:1:31:11:01:00

SECURITE.

THIS WARNING IS ISSUED FOR NORTH OF THE EQUATOR AND EAST OF 100E IN

METAREA XI BY JMA.

WARNING AND SUMMARY 231200.

WARNING VALID 241200.

WARNING IS UPDATED EVERY 6 HOURS.

STORM WARNING.

DEVELOPED LOW 968 HPA

AT 51N 172E SEA AROUND ALEUTIANS MOVING NE SLOWLY.

WINDS 30 TO 50 KNOTS WITHIN 600 MILES OF LOW.

EXPECTED WINDS 30 TO 50 KNOTS WITHIN 700 MILES OF LOW SOUTHEAST

SEMICIRCLE AND 500 MILES ELSEWHERE FOR NEXT 24 HOURS.

FORECAST POSITION FOR 241200UTC AT 50N 175E WITH UNCERTAINTY OF 80

MILES RADIUS.

WARNING.

DENSE FOG OBSERVED LOCALLY OVER SEA OF OKHOTSK SEA OF JAPAN BOHAI

YELLOW SEA.

WARNING.

DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 35N 140E 42N 141E

47N 152E 55N 162E 60N 163E 60N 168E 54N 170E 50N 175E 43N 160E 35N

142E 35N 140E.

SUMMARY.

LOW 1016 HPA AT 41N 121E SE 10 KT.

LOW 1010 HPA AT 50N 137E EAST 15 KT.

LOW 1020 HPA AT 36N 142E NE 10 KT.

LOW 1008 HPA AT 56N 146E NE 10 KT.

LOW PRESSURE AREA 1006 HPA NEAR 08N 132E WNW SLOWLY.

HIGH 1024 HPA AT 32N 133E EAST 15 KT.

HIGH 1026 HPA AT 36N 154E EAST 20 KT.

COLD FRONT FROM 29N 180E TO 28N 178E 28N 177E.



HONG KONG METEOROLOGICAL SERVICE PROVIDES THE FOLLOWING

WARNING/INFORMATION FOR THE SOUTH CHINA SEA.



WARNINGS

GALES OVER LUZON STRAIT AND CENTRAL PART OF THE SOUTH CHINA

SEA(SCS).



SYNOPSIS (231200UTC) AND 24-HOUR FORECAST

THE NORTHEAST MONSOON IS BRINGING GALE FORCE WINDS TO THE

WARNING AREAS.



SIGNIFICANT SWELL/HIGH SEAS

SEAS 6 M OVER GALES.

SWELL N TO NE 3 M OVER LUZON STRAIT, SOUTHERN PART OF THE

SCS AND SEAS NEAR THE PHILIPPINES.



THUNDERSTORMS/SEVERE WEATHER

SCATTERED SQUALLY (SQ) SHOWERS (SH) AND THUNDERSTORMS (TS)

OVER SOUTHERN PART OF THE SCS, SEAS NEAR SOUTHERN PART OF

THE PHILIPPINES, SEAS NEAR MALAYSIA AND GULF OF THAILAND.

ISOLATED SQ SH AND TS OVER SEAS NEAR LUZON.



SEA FOG/REDUCED VISIBILITY

VISIBILITY DOWN TO 2000 M IN SQ SH AND TS.



JAPAN METEOROLOGICAL AGENCY.=