WWJP90 RJTD 210600

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 210600.

WARNING VALID 220600.

WARNING IS UPDATED EVERY 6 HOURS.

GALE WARNING.

DEVELOPING LOW 974 HPA

AT 44N 177E SEA SOUTH OF ALEUTIANS MOVING ENE 20 KNOTS.

WINDS 30 TO 40 KNOTS WITHIN 1600 MILES OF LOW SOUTHWEST SEMICIRCLE

AND 300 MILES ELSEWHERE.

EXPECTED WINDS 30 TO 45 KNOTS WITHIN 1600 MILES OF LOW SOUTHWEST

SEMICIRCLE AND 300 MILES ELSEWHERE WITHIN NEXT 6 HOURS.

ANOTHER LOW 984 HPA AT 44N 169E

ALMOST STATIONARY.

GALE WARNING.

NORTHEASTERLY WINDS 30 TO 35 KNOTS

EXPECTED WINDS 30 TO 35 KNOTS FOR NEXT 12 HOURS

PREVAILING OVER WATERS BOUNDED BY 27N 129E 24N 130E 17N 118E 22N 113E

27N 120E 27N 129E.

GALE WARNING.

EASTERLY TO NORTHEASTERLY WINDS 30 TO 35 KNOTS

EXPECTED WINDS 30 TO 35 KNOTS FOR NEXT 12 HOURS

PREVAILING OVER WATERS BOUNDED BY 57N 155E 60N 155E 60N 180E 55N 180E

53N 163E 57N 155E.

GALE WARNING.

EXPECTED NORTHERLY TO NORTHWESTERLY WINDS 30 TO 35 KNOTS WITHIN NEXT

12 HOURS

PREVAILING OVER WESTERN PART OF SEA OF JAPAN.

WARNING.

DENSE FOG OBSERVED LOCALLY OVER NORTHERN PART OF SOUTH CHINA SEA.

SUMMARY.

LOW 1000 HPA AT 53N 155E SSW SLOWLY.

LOW 982 HPA AT 56N 178E WSW 10 KT.

STATIONARY FRONT FROM 20N 173E TO 22N 177E 24N 180E.



HONG KONG METEOROLOGICAL SERVICE PROVIDES THE FOLLOWING

WARNING/INFORMATION FOR THE SOUTH CHINA SEA.



WARNINGS

GALE FORCE WINDS OVER TAIWAN STRAIT, LUZON STRAIT AND

NORTHEASTERN PART OF THE SOUTH CHINA SEA (SCS).



SYNOPSIS (210600UTC) AND 24-HOUR FORECAST

THE NORTHEAST MONSOON IS BRINGING GALE FORCE WINDS TO

TAIWAN STRAIT AND LUZON STRAIT, AND LATER TO NORTHEASTERN

PART OF THE SCS.



SIGNIFICANT SWELL/HIGH SEAS

SEAS 6 M OVER GALES.

SWELL NE 3 M OVER TAIWAN STRAIT.



THUNDERSTORMS/SEVERE WEATHER

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

OVER SEAS NEAR SOUTHERN PART OF THE PHILIPPINES AND

SOUTHERN PART OF THE SCS.

ISOLATED SQ SH AND TS OVER SEAS NEAR MALAYSIA AND GULF OF

THAILAND.



SEA FOG/REDUCED VISIBILITY

VISIBILITY DOWN TO 2000 M IN SQ SH AND TS.

VISIBILITY DOWN TO 2000 M IN MIST OR LIGHT RAIN PATCHES

OVER GULF OF TONKIN.



JAPAN METEOROLOGICAL AGENCY.=