****0000000174****
WSRS31 RURD 312225

URRV SIGMET 15 VALID 312230/010200 URRR-
URRV ROSTOV-NA-DONU FIR EMBD TS OBS SE OF LINE N4508 E04930 - N4401
E04554 - N4236 E04525 TOP FL350 STNR NC=