WSZA21 FAOR 171003 FACA SIGMET C01 VALID 171000/171400 FAOR- FACA CAPE TOWN FIR SEV TURB FCST WI S3243 E02439 - S3302 E02609 - S3412 E02618 - S3510 E02447 - S3404 E02308 SFC/FL045=