WSIN90 VIDP 041746 VIDF SIGMET E1 VALID 041746/042146 VIDP- VIDF DELHI FIR EMBD TS OBS WI N2940 E07312 - N3114 E07416 - N3207 E07452 - N3216 E07628 - N2916 E07617 - N2905 E07437 - N2940 E07312 TOP FL360 MOV ENE 15KT NC=