WSAU21 AMMC 010827

YMMM SIGMET S01 VALID 010827/011001 YMMC-

YMMM MELBOURNE FIR SEV ICE FCST WI KALK - CRAY - YKIG - YIVO - YCDO

- S3600 E14620 10000FT/FL200 MOV ESE 20KT NC=