WSCN05 CWAO 222227
CZUL SIGMET K3 VALID 222225/230225 CWUL-
CZUL MONTREAL FIR FRQ TSGR OBS WI 30NM WID LINE BTN N5044 W07832 - N5014 W07609
- N4834 W07619 TOP FL420 MOV ENE 20KT NC=