WWJP90 RJTD 130000 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 130000. WARNING VALID 140000. WARNING IS UPDATED EVERY 6 HOURS. STORM WARNING. DEVELOPING LOW 996 HPA AT 39N 177E SEA SOUTH OF ALEUTIANS MOVING NE 20 KNOTS. WARM FRONT FROM 39N 177E TO 37N 180E 34N 178W. COLD FRONT FROM 39N 177E TO 36N 177E 30N 171E 25N 163E. WINDS 30 TO 50 KNOTS WITHIN 700 MILES OF LOW SOUTH SEMICIRCLE AND 300 MILES ELSEWHERE. EXPECTED WINDS 30 TO 55 KNOTS WITHIN 800 MILES OF LOW SOUTH SEMICIRCLE AND 500 MILES ELSEWHERE WITHIN NEXT 12 HOURS. FORECAST POSITION FOR 131200UTC AT 42N 180E WITH UNCERTAINTY OF 50 MILES RADIUS. FORECAST POSITION FOR 140000UTC AT 39N 172W WITH UNCERTAINTY OF 80 MILES RADIUS. ANOTHER LOW 996 HPA AT 43N 175E MOVING NORTH 15 KNOTS. STORM WARNING. DEVELOPED LOW 964 HPA AT 54N 142E SAKHALIN MOVING WNW 15 KNOTS. WINDS 30 TO 50 KNOTS WITHIN 700 MILES OF LOW EAST SEMICIRCLE AND 400 MILES ELSEWHERE. EXPECTED WINDS 30 TO 50 KNOTS WITHIN 700 MILES OF LOW EAST SEMICIRCLE AND 400 MILES ELSEWHERE FOR NEXT 18 HOURS. FORECAST POSITION FOR 131200UTC AT 54N 137E WITH UNCERTAINTY OF 50 MILES RADIUS. FORECAST POSITION FOR 140000UTC AT 55N 138E WITH UNCERTAINTY OF 80 MILES RADIUS. STORM WARNING. DEVELOPING LOW 994 HPA AT 40N 136E SEA OF JAPAN MOVING ENE 40 KNOTS. WARM FRONT FROM 40N 136E TO 40N 140E 40N 144E. COLD FRONT FROM 40N 136E TO 39N 135E 37N 134E 34N 132E 31N 128E. WINDS 30 TO 40 KNOTS WITHIN 700 MILES OF LOW SOUTH SEMICIRCLE AND 300 MILES ELSEWHERE. EXPECTED WINDS 30 TO 55 KNOTS WITHIN 1000 MILES OF LOW SOUTHWEST SEMICIRCLE AND 400 MILES ELSEWHERE WITHIN NEXT 18 HOURS. FORECAST POSITION FOR 131200UTC AT 45N 145E WITH UNCERTAINTY OF 65 MILES RADIUS. FORECAST POSITION FOR 140000UTC AT 48N 148E WITH UNCERTAINTY OF 80 MILES RADIUS. GALE WARNING. DEVELOPING LOW 996 HPA AT 48N 167E SEA EAST OF KURILS MOVING NW 15 KNOTS. WINDS 30 TO 45 KNOTS WITHIN 500 MILES OF LOW NORTH SEMICIRCLE AND 300 MILES ELSEWHERE. EXPECTED WINDS 30 TO 45 KNOTS WITHIN 500 MILES OF LOW NORTH SEMICIRCLE AND 300 MILES ELSEWHERE FOR NEXT 24 HOURS. ANOTHER LOW 992 HPA AT 51N 158E MOVING NW 15 KNOTS. WARNING. DENSE FOG OBSERVED LOCALLY OVER SEA OF OKHOTSK NORTHERN PART OF SEA OF JAPAN YELLOW SEA EAST CHINA SEA. WARNING. DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 42N 145E 44N 147E 47N 152E 49N 155E 49N 157E 44N 161E 42N 159E 42N 145E. WARNING. DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 51N 161E 52N 164E 46N 174E 44N 180E 41N 180E 42N 176E 47N 168E 51N 161E. SUMMARY. LOW PRESSURE AREA 1008 HPA NEAR 05N 136E WNW SLOWLY. HIGH 1020 HPA AT 30N 152E EAST 30 KT. HONG KONG METEOROLOGICAL SERVICE PROVIDES THE FOLLOWING WARNING/INFORMATION FOR THE SOUTH CHINA SEA. WARNINGS GALE FORCE WINDS OVER LUZON STRAIT. SYNOPSIS (130000UTC) AND 24-HOUR FORECAST WINDY CONDITIONS ARE EXPECTED TO AFFECT THE WARNING AREA LATER. SIGNIFICANT SWELL/HIGH SEAS SEAS 6 M OVER GALES LATER. SWELL E TO NE 3 M OVER SEAS EAST OF THE PHILIPPINES. THUNDERSTORMS/SEVERE WEATHER ISOLATED SQUALLY (SQ) SHOWERS (SH) AND THUNDERSTORMS (TS) OVER SEAS NEAR SOUTHERN PART OF THE PHILIPPINES AND SEAS NEAR BORNEO. SEA FOG/REDUCED VISIBILITY VISIBILITY DOWN TO 4000 M IN SQ SH AND TS. VISIBILITY DOWN TO 4000 M IN RAIN OVER SEAS EAST OF LUZON. JAPAN METEOROLOGICAL AGENCY.=