WSRS31 RUSM 200823
UWWW SIGMET 1 VALID 200830/201000 UWWW-
UWWW SAMARA FIR SEV ICE FCST WI N5625 E04856 - N5605 E05007 - N5509
E05011 - N5542 E04756 - N5625 E04856 SFC/FL100 MOV SE 30KMH NC=