WSRA31 RUNW 271454
UNNT SIGMET 4 VALID 271500/271800 UNNT-
UNNT NOVOSIBIRSK FIR EMBD TSGR FCST NE OF LINE N5812 E07250 - N5703
E07707 - N5257 E07824 TOP FL420 MOV NNE 20KMH NC=