WSCN22 CWAO 270615 CZEG SIGMET A2 VALID 270615/271015 CWEG- CZEG EDMONTON FIR SEV TURB FCST WI 90NM WID LINE BTN /N5429 W11814/45 SE CYQU - /N5301 W11537/75 S CYZU FL360/420 STNR NC RMK GFACN32=