WSAU21 AMMC 040624

YMMM SIGMET N07 VALID 040644/041044 YMMC-

YMMM MELBOURNE FIR SEV TURB FCST WI S5000 E09230 - S3600 E09230 -

S3800 E09600 - S5000 E09700 FL180/280 MOV E 50KT NC=