####018000239####
WSAU21 YMMC 171756

YMMM SIGMET E04 VALID 171828/172128 YMMC-
YMMM MELBOURNE FIR EMBD TS FCST WI S0740 E10030 - S0930 E10000 -
S0940 E09740 - S0820 E09640 - S0600 E08950 - S0410 E09140 - S0400
E09500 - S0550 E09745 TOP FL520 STNR NC=
####018000272####
WSFG20 TFFF 171758

SOOO SIGMET 08 VALID 171800/172100 TFFF-
SOOO CAYENNE FIR/UIR EMBD TS FCST WI N0245 W05230 - N0300 W05415 -
N0315 W05415 - N0500 W05430 - N0530 W05400 - N0830 W05400 - N0500
W04400 - N0500 W04800 - N0430 W05115 - N0245 W05230 TOP FL450 STNR NC
=