WSCN22 CWAO 302215 CZEG SIGMET I2 VALID 302215/010215 CWEG- CZEG EDMONTON FIR FRQ TS OBS WI 60NM WID LINE BTN /N5703 W12349/45 N CBA9 - /N5713 W12053/60 N CYXJ TOP FL380 MOV N 10KT NC RMK GFACN31=