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December : 2009
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Diary

Jan 31, 2026 The Sun is experiencing a rapid increase in activity
Jan 30, 2026 Instead of the expected giant active centers on the other side of the Sun, only debris appeared
Jan 24, 2026 Double explosion detected on far side of Sun

Diary's archive

Geomagnetic storms in Nizhny Novgorod — Dec 31, 2009

Dec 31, 2009 Nizhny Novgorod

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