WSAU21 AMMC 061712

YMMM SIGMET M01 VALID 061712/062112 YMMC-

YMMM MELBOURNE FIR SEV TURB FCST WI S3850 E09050 - S5000 E10200 -

S5000 E09640 - S4600 E08910 - S3910 E08740 10000FT/FL240 STNR NC=