WSAU21 AMMC 090802

YMMM SIGMET A13 VALID 090845/091245 YMMC-

YMMM MELBOURNE FIR SEV TURB FCST WI S3650 E07510 - S3010 E07510 -

S3700 E08450 - S3600 E09650 - S2850 E10510 - S3020 E10830 - S4140

E09640 - S4200 E08540 FL200/360 MOV NE 15KT INTSF=