WSSB31 VCBI 070435 VCCF SIGMET A02 VALID 070435/070735 VCBI- VCCF COLOMBO FIR EMBD TS OBS WI N0829 E08526- N0653 E08934- N0439 E08833- N0405 E08539- N0526 E08410- N0829 E08526 TOP FL510 STNR NC=