****0000000173****
WSRS31 RURD 311615

URRV SIGMET 11 VALID 311630/311900 URRR-
URRV ROSTOV-NA-DONU FIR EMBD TS OBS S OF LINE N4310 E04145 - N4611
E04324 - N4424 E04930 TOP FL370 STNR NC=