WCMG31 FMMI 261811

FMMM SIGMET A5 VALID 261811/270011 FMMI-
FMMM ANTANANARIVO FIR/UIR TC JASMINE OBS AT 1800Z S2336 E04412 CB
TOP FL500 WI 150NM OF CENTRE MOV E 09KT WKN FCST 0000Z TC CENTRE
S2350 E04549=