****0000000174****
WSMC31 GMMC 310600

GMMM SIGMET U02 VALID 310640/311040 GMMC-
GMMM CASABLANCA FIR
SEV TURB FCST N OF LINE N3545 W00535 - N3530 W00550 - N3545 W00710
SFC/FL050 STNR WKN=