WSAU21 AMMC 041450

YMMM SIGMET G02 VALID 041600/042000 YMMC-

YMMM MELBOURNE FIR SEV TURB FCST WI S1630 E07500 - S2000 E08320 -

S5000 E07720 - S5000 E07500 FL270/440 STNR NC=