WSIN90 VECC 280015 CCB VECF SIGMET 01 VALID 280015/280415 VECC- VECF KOLKATA FIR EMBD TS FCST WI N2353 E09354 - N2200 E09255 - N2344 E09111 - N2520 E08952 -N2622 E09004 - N2556 E09458 - N2353 E09354 TOP FL520 MOV SE 20KT NC=