WSAU21 AMMC 032213

YMMM SIGMET N05 VALID 032244/040244 YMMC-

YMMM MELBOURNE FIR SEV TURB FCST WI S5000 E08330 - S4030 E08600 -

S3500 E09000 - S3600 E09200 - S5000 E08700 FL180/300 MOV E 40KT NC=