WSCN25 CWAO 271225
CZUL SIGMET C7 VALID 271225/271625 CWUL-
CZUL MONTREAL FIR FRQ TS OBS WI /N4814 W07811/20 NW CYVO - /N4907 W08048/45 NE
CYTS - /N4929 W07944/75 W CYNM - /N4849 W07706/60 NE CYVO - /N4814 W07811/20 NW
CYVO TOP FL440 MOV ESE 20KT WKN
RMK GFACN33/CZYZ TORONTO FIR SIGMET J1=