WSGL31 BGSF 082010
BGGL SIGMET U04 VALID 082010/082345 BGSF-
BGGL NUUK FIR SEV TURB OBS AT 2010Z WI N6003 W04540 - N6551 W04210 -
N6522 W03857 - N5931 W04321 - N6003 W04540 SFC/FL110 STNR NC=