Correlograms of the parameters between the ten bump SEE events and the associated solar phenomena including SXR flares, west limb CMEs, and ³He/⁴He. Panel (a): Autocorrelation matrix between the SEE parameters estimated from the ADD fitting. Panel (b): Same format for the MUL fitting. Panel (c): Correlation matrix of SEE parameters between the ADD and MUL fittings. Panel (d): Correlation matrix between the ADD SEE parameters and the parameters of the associated solar phenomena. Panel (e): Same format for the MUL fitting. Panel (f): Autocorrelation matrix between the parameters of the solar phenomena. The CCs are listed in the center of each cell. The cell is color-coded when the CC is statistically significant (p < 0.1). Red (blue) indicates a positive (negative) correlation. For a statistically insignificant CC (p ≥ 0.1), its cell is shown in white. We used the logarithm of the electron number and of ³He/⁴He ratio to calculate the corresponding CCs.