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Diary

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.
Nov 4, 2025 Solar activity continues to increase, but is still occurring at a safe distance from Earth.

Diary's archive

Geomagnetic activity forecast in London (Canada) — Jan 19, 2017

Jan 19, 2017 London (Canada)

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