****0000000260**** WSRS31 RUSP 221357 ULLL SIGMET 16 VALID 221500/221800 ULLI- ULLL SANKT-PETERBURG FIR SEV TURB FCST WI N7538 E05231 - N6854 E06640 - N6818 E05721 - N6627 E06200 - N6149 E05758 - N6510 E04330 - N6817 E03806 - N6913 E02937 - N7538 E05231 SFC/FL370 STNR NC=