WSAU21 ABRF 200954

YMMM SIGMET I01 VALID 200954/201354 YBRF-

YMMM MELBOURNE FIR SEV TURB FCST WI S3500 E15050 - S3720 E14940 -

S3640 E14800 - S3440 E14910 SFC/8000FT STNR NC=