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Geomagnetic activity and solar cycles |
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| Authors: | VM Silbergleit PA Larocca |
| Institution: | aDepartamento de Física, Facultad de Ingeniería, Universidad de Buenos Aires, Av. Paseo Colón 850 – Piso 2, 1063-Buenos Aires, Argentina bCONICET of Argentina |
| Abstract: | Multiple linear regression method is used to estimate the total number of geomagnetic storms per solar cycle and to predict cycle 23’s maximum amplitude. A recurrence trend of 7 and 12 cycles are used as lagged values to estimate the amplitude of the current cycle, which resulted to be equal to 137 (±65) smoothed monthly mean sunspots. |
| Keywords: | Storms Sunspots Multiple linear regression method |
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