Viewing archive of lördag, 3 augusti 2002
The operational data in the graph above has been modified to remove the scaling factor that has been applied by the Space Weather Prediction Center (SWPC). Because of the SWPC scaling factor in the operational data, flare indices for the operational data were reported as 42% smaller than for the science quality data. The scaling factor has also been removed from the solar flare list to reflect the true physical units.
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tisdag, 5 augusti 2025
M4.4 solar flare from sunspot region 4168
måndag, 2 juni 2025
The CME did not disappoint! More storming activity to come?
lördag, 31 maj 2025
M8.2 solar flare, Strong G4 geomagnetic storm watch
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Perseids 2025 26Growth of Cycle 25 923large-scale structure of coronal holes since Dec 2024 13Incoming & Unnumbered Active Regions 1995Filaments and prominences 263
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