WSSW31 LSSW 211257
LSAS SIGMET U01 VALID 211300/211700 LSZH-
LSAS SWITZERLAND FIR/UIR SEV TURB FCST AT 1300Z WI N4548 E00731 -
N4554 E00650 - N4618 E00625 - N4646 E00726 - N4650 E00852 - N4629
E00904 - N4617 E00822 - N4549 E00750 - N4548 E00731 FL060/140 STNR
INTSF=