WSMO31 ZMUB 101227
ZMUB SIGMET 02 VALID 101300/101700 ZMUB-
ZMUB ULAANBAATAR FIR SEV TURB FCST 
SE OF LINE N4494 E9352 - N4772 E11591 - N4678 E11987 FL310/440 MOV SE
20KMH NC=