ProCite RefWorks Reference Manager BibTeX Zotero Baggett, C., K.Nardi, S.Childs, S.Zito, E.Barnes, and E.Maloney, 2018: Skillful subseasonal forecasts of weekly tornado and hail activity using the Madden–Julian Oscillation. J. Geophys. Res. Atmos., 123, 12 661–12 675, https://doi.org/10.1029/2018JD029059. Baggett, C., K. Nardi, S. Childs, S. Zito, E. Barnes, and E. Maloney , 2018: Skillful subseasonal forecasts of weekly tornado and hail activity using the Madden–Julian Oscillation . J. Geophys. Res.