WSRS31 RURD 250655
URRV SIGMET 4 VALID 250700/251030 URRR-
URRV ROSTOV-NA-DONU FIR SEV ICE FCST S OF LINE N4317 E04100 - N4426
E04102 - N4321 E04930 FL010/100 MOV E 30KMH NC=