WSIN31 VECC 081530 VECF SIGMET A2 VALID 081600/082000 VECC- VECF KOLKATA FIR EMBD TS FCST WI N2644 E08829 - N2417 E08844 - N2120 E08904 - N2054 E08407 - N2645 E08457 - N2644 E08559 - N2644 E08829 TOP FL330 MOV ENE 15KT NC=