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.

GALE WARNING.

DEVELOPING LOW 958 HPA

AT 59N 159E SEA OF OKHOTSK MOVING NNE 25 KNOTS.

WINDS 30 TO 45 KNOTS WITHIN 1200 MILES OF LOW SOUTHEAST SEMICIRCLE

AND 300 MILES ELSEWHERE.

EXPECTED WINDS 30 TO 45 KNOTS WITHIN 1200 MILES OF LOW SOUTHEAST

SEMICIRCLE AND 300 MILES ELSEWHERE FOR NEXT 18 HOURS.

GALE WARNING.

DEVELOPING LOW 986 HPA

AT 52N 137E LOWER AMUR RIVER MOVING EAST 20 KNOTS.

WINDS 30 TO 35 KNOTS WITHIN 700 MILES OF LOW SOUTH SEMICIRCLE AND 200

MILES ELSEWHERE.

EXPECTED WINDS 30 TO 40 KNOTS WITHIN 800 MILES OF LOW SOUTHEAST

SEMICIRCLE AND 200 MILES ELSEWHERE WITHIN NEXT 6 HOURS.

GALE WARNING.

DEVELOPING LOW 1000 HPA

AT 33N 117E CENTRAL CHINA MOVING ENE 25 KNOTS.

WARM FRONT FROM 33N 117E TO 32N 120E 30N 122E.

COLD FRONT FROM 33N 117E TO 31N 113E 30N 107E.

EXPECTED WINDS 30 TO 40 KNOTS WITHIN 600 MILES OF LOW SOUTHEAST

SEMICIRCLE AND 300 MILES ELSEWHERE WITHIN NEXT 12 HOURS.

GALE WARNING.

TROPICAL DEPRESSION 1000 HPA

AT 08.8N 153.6E TRUKS MOVING WNW 06 KNOTS.

POSITION FAIR.

MAX WINDS 30 KNOTS NEAR CENTER.

EXPECTED MAX WINDS 35 KNOTS NEAR CENTER WITHIN NEXT 24 HOURS.

FORECAST POSITION FOR 091800UTC AT 08.6N 150.7E WITH 60 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

EXTENDED OUTLOOK.

FORECAST POSITION FOR 101800UTC AT 09.1N 149.5E WITH 90 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

FORECAST POSITION FOR 111800UTC AT 10.0N 148.4E WITH 115 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

FORECAST POSITION FOR 121800UTC AT 11.3N 144.9E WITH 150 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

FORECAST POSITION FOR 131800UTC AT 12.6N 141.6E WITH 200 MILES RADIUS

OF 70 PERCENT PROBABILITY CIRCLE.

WARNING.

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

YELLOW SEA EAST CHINA SEA NORTHERN PART OF SOUTH CHINA SEA.

WARNING.

DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 37N 141E 42N 142E

47N 152E 55N 162E 60N 163E 60N 180E 37N 180E 26N 156E 26N 147E 43N

165E 43N 155E 37N 141E.

SUMMARY.

HIGH 1022 HPA AT 35N 144E EAST 25 KT.

HIGH 1026 HPA AT 30N 172E EAST SLOWLY.

WARM FRONT FROM 57N 174E TO 52N 178E 49N 179E.

COLD FRONT FROM 57N 174E TO 47N 171E 40N 165E 37N 160E 36N 159E 35N

158E.

STATIONARY FRONT FROM 35N 158E TO 31N 154E 27N 149E.



HONG KONG METEOROLOGICAL SERVICE PROVIDES THE FOLLOWING

WARNING/INFORMATION FOR THE SOUTH CHINA SEA.



WARNINGS

NIL.



SYNOPSIS (081800UTC) AND 24-HOUR FORECAST

LOW VISIBILITY CONDITIONS ARE AFFECTING THE EAST CHINA SEA

(ECS) AND TAIWAN STRAIT.



SIGNIFICANT SWELL/HIGH SEAS

NIL.



THUNDERSTORMS/SEVERE WEATHER

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

OVER THE ECS, SEAS NEAR MALAYSIA, SEAS SOUTH OF PHILIPPINES.



SEA FOG/REDUCED VISIBILITY

VISIBILITY DOWN TO 1000 M IN MIST OR LIGHT RAIN PATCHES

OVER THE ECS AND TAIWAN STRAIT.

VISIBILITY DOWN TO 2000 M IN MIST OR LIGHT RAIN PATCHES

OVER SEAS NEAR KWANGTUNG.

VISIBILITY DOWN TO 4000 M IN SQ SH AND TS.



JAPAN METEOROLOGICAL AGENCY.=