WSCN25 CWAO 222106 CZUL SIGMET E2 VALID 222105/230105 CWUL- CZUL MONTREAL FIR FRQ TSGR POSS +FC OBS WI 60NM WID LINE BTN /N4758 W07721/20 E CYVO - /N4537 W07720/20 S CYWA - /N4437 W07933/25 SW CYQA TOP FL480 MOV ENE 30KT NC RMK GFACN33/CZYZ TORONTO FIR SIGMET B5=