WSBZ23 SBGL 101925
SBAO SIGMET 47 VALID 101930/102330 SBAO - SBAO ATLANTICO FIR EMBD TS FCST WI N0311 W04950 - N0104 W04648 - N0054 W04633 - N0130 W04518 - N0323 W04555 - N0318 W04736 - N0500 W04805 - N0500 W04806 - N0443 W04950 - N0311 W04950 TOP FL470 MOV W 15KT NC=