WSMW31 FWCL 271300
FWLL SIGMET 99 VALID 271330/271630 FWLL
FWLL LILONGWE FIR EMBD TS WI S0930 E03300-S0930 E3430-S1400 E03500
S1700 E03600-S1700 E03300-S1300 E03230-S0930 E03300 TOP ABU FL400=