****0000000239****
WSSW31 LSSW 311003

LSAS SIGMET M04 VALID 311003/311300 LSZH-
LSAS SWITZERLAND FIR/UIR SEV MTW FCST AT 1003Z WI N4613 E01011 -
N4610 E01002 - N4550 E00718 - N4551 E00709 - N4634 E00811 - N4639
E01028 - N4613 E01011 FL080/420 STNR NC=