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Diary

Nov 12, 2025 A magnetic storm of G4.7 magnitude is occurring on Earth.
Nov 11, 2025 A mathematical model predicts the strongest impact on Earth in the current solar cycle tomorrow.
Nov 11, 2025 A cloud of protons struck spacecraft located at the L1 Lagrange point in front of the Earth.

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Geomagnetic activity forecast in Greater Sudbury — Sep 22, 2010

Sep 22, 2010 Greater Sudbury

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