WWJP90 RJTD 170600

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 170600.

WARNING VALID 180600.

WARNING IS UPDATED EVERY 6 HOURS.

GALE WARNING.

DEVELOPING LOW 1002 HPA

AT 32N 156E FAR OFF EAST OF JAPAN MOVING NORTH SLOWLY.

WINDS 30 TO 35 KNOTS WITHIN 600 MILES OF LOW EAST SEMICIRCLE AND 200

MILES ELSEWHERE.

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

AND 200 MILES ELSEWHERE FOR NEXT 24 HOURS.

WARNING.

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

SEA EAST CHINA SEA.

WARNING.

DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 34N 140E 42N 141E

47N 152E 55N 162E 60N 164E 60N 180E 38N 180E 31N 165E 31N 154E 34N

140E.

SUMMARY.

LOW 998 HPA AT 34N 117E ENE 20 KT.

LOW 1002 HPA AT 27N 145E ALMOST STATIONARY.

LOW PRESSURE AREA 1006 HPA NEAR 06N 155E NORTH SLOWLY.

HIGH 1030 HPA AT 46N 179E ALMOST STATIONARY.

STATIONARY FRONT FROM 31N 109E TO 32N 114E 34N 117E 35N 124E 36N 128E

36N 132E.



HONG KONG METEOROLOGICAL SERVICE PROVIDES THE FOLLOWING

WARNING/INFORMATION FOR THE SOUTH CHINA SEA.



WARNINGS

NIL.



SYNOPSIS (170600UTC) AND 24-HOUR FORECAST

UNSETTLED WEATHER IS AFFECTING NORTHERN PART OF THE SOUTH

CHINA SEA (SCS).



SIGNIFICANT SWELL/HIGH SEAS

NIL.



THUNDERSTORMS/SEVERE WEATHER

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

(TS) OVER NORTHERN PART OF THE SCS.

SCATTERED SQ SH AND TS OVER TAIWAN STRAIT AND LUZON STRAIT.

ISOLATED SQ SH AND TS OVER SEAS NEAR HAINAN, GULF OF

THAILAND, SOUTHERN PART OF THE SCS AND SEAS NEAR MALAYSIA.



SEA FOG/REDUCED VISIBILITY

VISIBILITY DOWN TO 1000 M IN SQ SH AND TS.



JAPAN METEOROLOGICAL AGENCY.=