Marine Weather Warning for GMDSS Metarea XI 2013-01-18T18:00:00Z

WWJP90 RJTD 181800

EGC:2:1:31:11:01:00

SECURITE.

THIS WARNING IS ISSUED FOR THE NORTH OF EQUATOR OF METAREA XI(POR) BY

JMA.

WARNING AND SUMMARY 181800.

WARNING VALID 191800.

WARNING IS UPDATED EVERY 6 HOURS.

STORM WARNING.

DEVELOPING LOW 990 HPA

AT 41N 167E FAR OFF EAST OF JAPAN MOVING EASTNORTHEAST 20 KNOTS.

WARM FRONT FROM 41N 167E TO 39N 172E 36N 175E.

COLD FRONT FROM 41N 167E TO 35N 164E 30N 160E 26N 154E.

EXPECTED WINDS 30 TO 50 KNOTS WITHIN 1000 MILES OF LOW SOUTHWEST

SEMICIRCLE AND 500 MILES ELSEWHERE FOR NEXT 12 HOURS.

FORECAST POSITION FOR 191800UTC AT 44N 176E WITH UNCERTAINTY OF 85

MILES RADIUS.

ANOTHER LOW 992 HPA AT 40N 157E

MOVING EAST 20 KNOTS.

GALE WARNING.

DEVELOPED LOW 986 HPA

AT 51N 158E SEA EAST OF KURILS MOVING WEST 15 KNOTS.

WINDS 30 TO 45 KNOTS WITHIN 900 MILES OF LOW.

SUMMARY.

HIGH 1030 HPA AT 30N 122E ESE 10 KT.

STATIONARY FRONT FROM 20N 146E TO 23N 154E 28N 163E 26N 167E.

HONG KONG METEOROLOGICAL SERVICE PROVIDES THE FOLLOWING

WARNING/INFORMATION FOR THE SOUTH CHINA SEA.

WARNINGS

GALE FORCE WINDS OVER SEAS NEAR LUZON AND THE SOUTH CHINA

SEA (SCS).

SYNOPSIS (181800UTC) AND 24-HOUR FORECAST

THE INTENSE NORTHEAST MONSOON IS BRINGING GALES TO SEAS

NEAR LUZON AND THE SCS.

SIGNIFICANT SWELL/HIGH SEAS

SEAS 6 M OVER THE GALE WARNING AREAS.

SWELL NE 3 M OVER THE EAST CHINA SEA (ECS), SEAS NEAR

TAIWAN, SEAS NEAR LUZON AND THE SCS.

THUNDERSTORMS/SEVERE WEATHER

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

OVER SEAS NEAR BORNEO.

ISOLATED SQ SH AND TS OVER THE SOUTHERN PART OF THE SCS.

SEA FOG/REDUCED VISIBILITY

VISIBILITY DOWN TO 2000 M IN SQ SH AND TS.

VISIBILITY DOWN TO 4000 M IN MIST OR RAIN PATCHES OVER THE

ECS, SEAS NEAR KWANGTUNG AND THE THE GULF OF TONKIN.

JAPAN METEOROLOGICAL AGENCY.=