List of magnetic storms in December 2012
Location — London (geographic coordinates — 51.51 N -0.13 W )
Days with geomagnetic disturbances — 1
17 December 2012 — geomagnetic disturbances
Geomagnetic storms in London in December 2012
Geomagnetic storms in London in December 2012
Changes in the maximum daily geomagnetic index Kp in December 2012 for mid latitudes
Location — London (geographic coordinates — 51.51 N -0.13 W )
This chart in PNG format — high resolution
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Maximum of solar activity in December 2012
Solar radio flux (10.7 cm) = 122
Mean planetary A index = 10
Mean planetary Kp index = 4