WSCN05 CWAO 182114
CZUL SIGMET Q1 VALID 182110/190110 CWUL-
CZUL MONTREAL FIR FRQ TS OBS WI N4747 W07426 - N4710 W07546 - N4539 W07612 -
N4716 W07354 - N4747 W07426 TOP FL500 MOV ENE 25KT NC=