WWJP90 RJTD 180600

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 180600.

WARNING VALID 190600.

WARNING IS UPDATED EVERY 6 HOURS.

GALE WARNING.

DEVELOPING LOW 1012 HPA

AT 36N 160E FAR OFF EAST OF JAPAN MOVING EAST 20 KNOTS.

OCCLUDED FRONT FROM 36N 160E TO 36N 162E 35N 164E.

WARM FRONT FROM 35N 164E TO 35N 167E 36N 169E.

COLD FRONT FROM 35N 164E TO 33N 162E 31N 158E 29N 152E.

WINDS 30 TO 35 KNOTS WITHIN 600 MILES OF LOW EAST SEMICIRCLE AND 300

MILES ELSEWHERE.

EXPECTED WINDS 30 TO 35 KNOTS WITHIN 600 MILES OF LOW EAST SEMICIRCLE

AND 300 MILES ELSEWHERE FOR NEXT 24 HOURS.

ANOTHER LOW 1012 HPA AT 37N 172E

MOVING EAST 25 KNOTS.

WARNING.

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

YELLOW SEA EAST CHINA SEA.

WARNING.

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

47N 152E 55N 162E 50N 170E 42N 163E 40N 180E 31N 180E 27N 154E 24N

125E 30N 133E 35N 141E.

SUMMARY.

LOW 1006 HPA AT 35N 116E EAST 10 KT.

LOW 1008 HPA AT 23N 130E NORTH SLOWLY.

LOW 1008 HPA AT 45N 136E ENE 15 KT.

LOW 1006 HPA AT 53N 152E ENE 15 KT.

LOW 980 HPA AT 57N 176W WSW 10 KT.

HIGH 1018 HPA AT 60N 127E SE SLOWLY.

HIGH 1020 HPA AT 35N 145E ESE 10 KT.

HIGH 1020 HPA AT 44N 157E ESE 20 KT.

WARM FRONT FROM 37N 172E TO 36N 175E 34N 176E.

COLD FRONT FROM 37N 172E TO 36N 171E 36N 169E.

STATIONARY FRONT FROM 24N 129E TO 26N 134E 26N 138E 26N 141E.

COLD FRONT FROM 41N 180E TO 41N 178E 40N 174E.



HONG KONG METEOROLOGICAL SERVICE PROVIDES THE FOLLOWING

WARNING/INFORMATION FOR THE SOUTH CHINA SEA.



WARNINGS

NIL.



SYNOPSIS (180600UTC) AND 24-HOUR FORECAST

UNSETTLED WEATHER IS AFFECTING NORTHERN AND CENTRAL PARTS

OF THE SOUTH CHINA SEA (SCS).



SIGNIFICANT SWELL/HIGH SEAS

NIL.



THUNDERSTORMS/SEVERE WEATHER

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

OVER NORTHERN AND CENTRAL PARTS OF THE SCS.

ISOLATED SQ SH AND TS OVER GULF OF TONKIN, SOUTHERN PART OF

THE SCS, SEAS SOUTH OF THE PHILIPPINES, SEAS NEAR MALAYSIA

AND GULF OF THAILAND.



SEA FOG/REDUCED VISIBILITY

VISIBILITY DOWN TO 2000 M IN SQ SH AND TS.



JAPAN METEOROLOGICAL AGENCY.=