WSCN25 CWAO 060036 CZUL SIGMET L1 VALID 060035/060435 CWUL- CZUL MONTREAL FIR SEV TURB FCST WI 120NM WID LINE BTN /N5258 W05458/45 NE CYMH - /N5019 W06009/20 SW CYHR SFC/FL040 STNR NC RMK GFACN34/CZQX GANDER DOMESTIC FIR SIGMET D1=