WWJP90 RJTD 081800

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 081800.

WARNING VALID 091800.

WARNING IS UPDATED EVERY 6 HOURS.

STORM WARNING.

DEVELOPING LOW 986 HPA

AT 50N 154E SEA AROUND KURILS MOVING ENE 25 KNOTS.

OCCLUDED FRONT FROM 50N 154E TO 50N 157E 49N 159E.

WARM FRONT FROM 49N 159E TO 47N 161E 44N 163E.

COLD FRONT FROM 49N 159E TO 46N 159E 43N 157E 39N 149E.

WINDS 30 TO 55 KNOTS WITHIN 800 MILES OF LOW SOUTHEAST SEMICIRCLE AND

400 MILES ELSEWHERE.

EXPECTED WINDS 30 TO 55 KNOTS WITHIN 900 MILES OF LOW SOUTHEAST

SEMICIRCLE AND 500 MILES ELSEWHERE FOR NEXT 24 HOURS.

FORECAST POSITION FOR 090600UTC AT 51N 161E WITH UNCERTAINTY OF 50

MILES RADIUS.

FORECAST POSITION FOR 091800UTC AT 50N 164E WITH UNCERTAINTY OF 80

MILES RADIUS.

WARNING.

DENSE FOG OBSERVED LOCALLY OVER SEA OF OKHOTSK.

WARNING.

DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 43N 150E 46N 150E

47N 152E 51N 157E 55N 162E 50N 167E 40N 167E 40N 160E 43N 150E.

SUMMARY.

LOW PRESSURE AREA 1006 HPA NEAR 14N 128E ALMOST STATIONARY.

HIGH 1018 HPA AT 27N 159E ALMOST STATIONARY.

HIGH 1026 HPA AT 42N 176E EAST 30 KT.

STATIONARY FRONT FROM 35N 104E TO 36N 108E 37N 111E 36N 114E 36N

120E.

STATIONARY FRONT FROM 34N 141E TO 35N 147E 35N 153E 35N 157E 33N 164E

32N 170E 34N 180E.

REMARKS.

TYPHOON 2522 HALONG (2522) 940 HPA AT 32.4N 139.4E : SEE TROPICAL

CYCLONE WARNING.

TROPICAL STORM 2523 NAKRI (2523) 1000 HPA AT 21.8N 136.2E : SEE

TROPICAL CYCLONE WARNING.



HONG KONG METEOROLOGICAL SERVICE PROVIDES THE FOLLOWING

WARNING/INFORMATION FOR THE SOUTH CHINA SEA.



WARNINGS

NIL.



SYNOPSIS (081800UTC) AND 24-HOUR FORECAST

UNSETTLED WEATHER IS AFFECTING SOUTHERN PART OF THE SOUTH

CHINA SEA (SCS), SEAS NEAR SOUTHERN PART OF THE

PHILIPPINES, SEAS NEAR MALAYSIA AND GULF OF THAILAND.



SIGNIFICANT SWELL/HIGH SEAS

NIL.



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 CENTRAL PART OF THE SCS AND SEAS

NEAR LUZON.



SEA FOG/REDUCED VISIBILITY

VISIBILITY DOWN TO 2000 M IN SQ SH AND TS.



JAPAN METEOROLOGICAL AGENCY.=