mjo88The Madden–Julian Oscillation (MJO) is a dominant source of subseasonal atmospheric variability in the tropics and snificantly impacts global weather and climate144 J.Agromet 22 (2) : 144-159,2008 PENGEMBANGAN MODEL PREDIKSI MADDEN JULIAN OSCILLATION (MJO) BERBASIS PADA HASIL ANALISIS DATA REAL TIME