WSZA21 FAOR 270951 FACA SIGMET A02 VALID 271000/271400 FAOR- FACA CAPE TOWN FIR SEV TURB FCST WI S3348 E01602 - S3503 E01849 - S3544 E01842 - S3532 E01716 - S3417 E01518 SFC/FL030=