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Diary

Nov 5, 2025 At night, with a pause of less than 5 hours, a second X flare occurred on the Sun
Nov 4, 2025 VIDEO: A solar flare of the highest magnitude occurred on November 4th.
Nov 4, 2025 On this day 22 years ago, the most powerful solar flare of the 21st century occurred.

Diary's archive

Geomagnetic activity forecast in Station Vostok — Mar 04, 2017

Mar 4, 2017 Station Vostok

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