Viewing archive of tisdag, 19 september 2000
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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Senaste nytt
söndag, 7 december 2025
M8.1 solar flare with earth-directed CME
måndag, 1 december 2025
X1.9 solar flare, Coronal hole faces Earth
fredag, 14 november 2025
X4.0 solar flare
Senaste inläggen
Geminid Meteor Shower 18Current Farside Activity 242Coronal Hole 06 41Incoming & Unnumbered Active Regions 26Filaments and prominences 414
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