WSCN22 CWAO 060506 CZEG SIGMET A1 VALID 060505/060905 CWEG- CZEG EDMONTON FIR SEV TURB FCST WI 30NM WID LINE BTN /N6123 W13524/45 N CYXY - /N6010 W13449/30 S CYXY SFC/FL030 STNR NC RMK GFACN35=