WSAU21 AMMC 091222

YMMM SIGMET P13 VALID 091319/091719 YMMC-

YMMM MELBOURNE FIR SEV TURB FCST WI S3830 E12030 - S4320 E11940 -

S4340 E10440 - S2950 E08640 - S2400 E09510 10000FT/FL400 STNR NC=