WSGL31 BGSF 170603
BGGL SIGMET U03 VALID 170700/171100 BGSF-
BGGL NUUK FIR SEV TURB FCST AT 0700Z WI N6702 W04841 - N6710 W05111 -
 N7041 W05038 - N7036 W04818 - N6702 W04841 SFC/FL090 WKN FCST AT
1100Z WI N6906 W04956 - N7113 W05057 - N7118 W04901 - N6911 W04813 -
N6906 W04956=