Figure 9 | Scientific Reports

Figure 9

From: Impacts of sunspot number and Geomagnetic aa-index on climate of Wet Zone West Africa during solar cycles 22–24

Figure 9

Regression of Geomagnetic aa-index on Rainfall in ABD during Solar Cycles 22–24. From the Regression Equation, a change in Geomagnetic aa-index by 1 nT caused a decrease in Rainfall by 0.3073 mm, with percentage variability of mere 0.13%. These values are too low for classification of Geomagnetic aa-index as a forcing on climate change in the study area.

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