WSAU21 AMMC 132030

YMMM SIGMET U01 VALID 132040/140040 YMMC-

YMMM MELBOURNE FIR SEV TURB FCST WI S2100 E08210 - S2410 E08350 -

S2800 E08750 - S2840 E08520 - S2420 E08100 - S1850 E07910 FL280/340

MOV E 20KT NC=