WSRA31 RUKR 242224 UNKL SIGMET 12 VALID 250000/250300 UNKL- UNKL KRASNOYARSK FIR SEV TURB FCST S OF LINE N5721 E08810 - N5727 E09732 AND NW OF LINE N5132 E08817 - N5208 E09217 - N5400 E09600 SFC/FL100 MOV SE 20KMH NC=