WSRA31 RUNW 042110
UNNT SIGMET 5 VALID 042200/050200 UNNT-
UNNT NOVOSIBIRSK FIR SEV TURB FCST S OF LINE N5701 E08823 - N5637
E08004 - N5426 E07651 SFC/FL150 MOV NE 50KMH NC=