WSGL31 BGSF 230515
BGGL SIGMET U02 VALID 230600/231000 BGSF-
BGGL NUUK FIR SEV TURB FCST AT 0600Z WI N6553 W03531 - N6602 W04003 -
 N6806 W03407 - N6741 W03116 - N6553 W03531 SFC/FL120 STNR NC=