WSPL31 EPWA 060320
EPWW SIGMET 3 VALID 060335/060625 EPWA-
EPWW WARSZAWA FIR SEV TURB FCST WI N5135 E02330 - N5130 E02130 -
N4925 E02115 - N4900 E02250 - N4930 E02235 - N5030 E02400 - N5135 
E02330
SFC/FL100 MOV SSE WKN=