****0000000178**** WSRA31 RUHB 290643 UHHH SIGMET 1 VALID 290650/291000 UHHH- UHHH KHABAROVSK FIR EMBD TS FCST SE OF LINE N4136 E13148 - N4408 E13528 - N4323 E13808 TOP FL250 MOV NE 20KMH NC=