This page provides forecast of tropical intraseasonal oscillations, including the MJO/BSISO, based on the observation, and realtime CFSv2 forecast. The MJO index are realtime MII index from Wang et al. 2022.

Wang, S., Martin, Z. K., Sobel, A. H., Tippett, M. K., Dias, J., Kiladis, G. N., Ren, H-L, Wu, J. (2022). A Multivariate Index for Tropical intraseasonal Oscillations based on the Seasonally-varying Modal Structures. JGR-Atmospheres, 127,e2021JD035961.https://doi.org/10.1029/2021JD035961.

MII: Multivariate Index for Tropical Intraseasonal Oscillations.