Prediction of even and odd sunspot cycles | Journal of Space Weather and Space Climate

Topical Issue - Space Climate: Long-term effects of solar variability on the Earth’s environment

Open Access

Figure 2

Time series of 13-month smoothed sunspot number (black), parameterized fits for each sunspot cycle (red curves), and the fit by Hathaway et al. (1994) for comparison (blue curves). The sunspot cycle numbers are indicated on the plot as well. The top panel shows cycles 1–8, middle panel cycles 9–16, bottom panel cycles 17–24.

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