WSAU21 AMMC 061134

YMMM SIGMET Y01 VALID 061134/061534 YMMC-

YMMM MELBOURNE FIR SEV TURB FCST WI S3420 E07500 - S3850 E07740 -

S4420 E07830 - S4820 E07500 FL280/360 MOV E 30KT NC=