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Diary

Jan 19, 2026 A plasma cloud from the Sun will hit Earth tomorrow at midday.
Jan 18, 2026 The Sun experienced its first X-ray flare of the year.
Jan 16, 2026 A million-kilometer-wide coronal hole has formed on the Sun.

Diary's archive

Geomagnetic activity forecast in Jayapura — Apr 30, 2010

Apr 30, 2010 Jayapura

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