WSZA21 FAOR 021743 FAJO SIGMET A01 VALID 021800/022200 FAOR- FAJO JOHANNESBURG OCEANIC FIR EMBD TS FCST WI S2810 E03547 - S3000 E04000 - S3000 E04841 - S3058 E05056 - S3742 E05700 - S4036 E05700 - S4334 E05329 - S3329 E04214 - S2833 E03511 TOP FL360=