WSBZ23 SBGL 152341
SBAO SIGMET 53 VALID 152346/160330 SBAO - SBAO ATLANTICO FIR SEV TURB  FCST WI S3542 W02854 - S3531 W02341 - S3500 W01747 - S3222 W02204 - S3041 W02609 - S3538 W02701 - S3542 W02854 FL300/400 STNR NC=