WSIN31 VECC 261951 VECF SIGMET A4 VALID 262000/262400 VECC- VECF KOLKATA FIR EMBD TS FCST WI N2601 E09514 - N2208 E09307 - N2202 E09302 - N2305 E09220 - N2519 E09047 - N2623 E09052 - N2601 E09514 TOP FL500 MOV ESE 15KT NC=