WSAU21 AMMC 110009 YMMM SIGMET F02 VALID 110030/110430 YMMC- YMMM MELBOURNE FIR SEV TURB FCST WI S3200 E07500 - S3600 E09000 - S3500 E10000 - S3700 E10000 - S3900 E09000 - S3600 E07500 FL300/410 STNR WKN=