WSAU21 AMMC 041058

YMMM SIGMET G01 VALID 041200/041600 YMMC-

YMMM MELBOURNE FIR SEV TURB FCST WI S2330 E08030 - S5000 E07720 -

S5000 E07500 - S1910 E07500 FL320/440 STNR NC=