WWHK82 VHHH 281200 40:1:31:11:01:00 HONG KONG METEOROLOGICAL SERVICE PROVIDES THE FOLLOWING WARNING/INFORMATION FOR THE SOUTH CHINA SEA. WARNINGS TROPICAL DEPRESSION (TD) OVER CENTRAL AND NORTHERN PARTS OF THE SOUTH CHINA SEA (SCS): NIL. GALES OVER CENTRAL AND NORTHERN PARTS OF THE SCS. SYNOPSIS (281200UTC) AND 24-HOUR FORECAST AT 281200UTC, TD WITH CENTRAL PRESSURE 1000 HPA AND MAXIMUM WINDS 25 KT WAS CENTERED WITHIN 90 NM OF 15.5N 115.2E AND IS FORECAST TO MOVE WNW AT ABOUT 10 KT FOR THE NEXT 24 HOURS. FORECAST POSITION AT 291200UTC: 17.0N, 111.0E TD WILL INTENSIFY AND BRING GALES TO THE WARNING AREAS LATER. SIGNIFICANT SWELL/HIGH SEAS SEAS 6 M OVER GALES LATER. THUNDERSTORMS/SEVERE WEATHER FREQUENT HEAVY SQUALLY (SQ) SHOWERS (SH) AND THUNDERSTORMS (TS) WITHIN 240 NM FROM THE CENTRE OF THE TD. OCCASIONAL HEAVY SQ SH AND TS OVER GULF OF TONKIN, THE SCS AND SEAS NEAR THE PHILIPPINES. SCATTERED SQ SH AND TS OVER LUZON STRAIT AND GULF OF THAILAND. SEA FOG/REDUCED VISIBILITY VISIBILITY DOWN TO 500 M IN SQ SH AND TS.