WSAU21 AMMC 020724

YMMM SIGMET Z03 VALID 020800/021200 YMMC-

YMMM MELBOURNE FIR SEV TURB FCST WI S3500 E07510 - S3650 E08420 -

S4200 E08600 - S4730 E08440 - S4950 E08210 - S4950 E07830 - S4120

E08240 - S3840 E07510 FL300/420 MOV E 30KT NC=