WSCN22 CWAO 302103 CZEG SIGMET I1 VALID 302100/010100 CWEG- CZEG EDMONTON FIR FRQ TS OBS WI 50NM WID LINE BTN /N5623 W12254/45 E CBA9 - /N5741 W12213/75 S CYYE TOP FL380 MOV N 15KT NC RMK GFACN31=