WSGL31 BGSF 200932
BGGL SIGMET U03 VALID 201030/201430 BGSF-
BGGL NUUK FIR SEV TURB FCST AT 1030Z WI N6138 W04143 - N5923 W04310 -
 N5959 W04530 - N6141 W04517 - N6105 W04403 - N6129 W04246 - N6138
W04143 SFC/FL110 STNR NC=