WSAU21 YMMC 250713
YMMM SIGMET F04 VALID 250800/251200 YMMC-
YMMM MELBOURNE FIR EMBD TS OBS WI S1150 E09340 - S1040 E09420 -
S1050 E09530 - S1250 E09500 - S1240 E09647 - S1400 E09730 - S1450
E09520 - S1350 E09350 TOP FL600 MOV WSW 10KT NC=