WSRS31 RURD 180625
URRV SIGMET 1 VALID 180626/181030 URRR-
URRV ROSTOV-NA-DONU FIR SEV TURB FCST WI N4454 E03644 - N4537 E03722
- N4423 E04021 - N4329 E03942 - N4454 E03644 SFC/FL150 STNR NC=