WSBZ23 SBGL 041525
SBBS SIGMET 21 VALID 041530/041930 SBBS - SBBS BRASILIA FIR EMBD TS FCST WI S2258 W04731 - S2026 W04814 - S2000 W04616 - S2239 W04539 - S2258 W04731 TOP FL430 STNR NC=