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Geomagnetic storms in April 2009

Apr 1, 2009 London
Geomagnetic storms in March 2009 Switch to calendar view Geomagnetic storms in May 2009

Geomagnetic storms in London in April 2009

Changes in the maximum daily geomagnetic index Kp in April 2009 for mid latitudes

Location — London (geographic coordinates — 51.51 N -0.13 W | time zone UTC+00)

geomagnetic storms in March 2009 (London) geomagnetic storms in May 2009 (London)
Changes in the maximum daily geomagnetic index Kp in April 2009
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List of magnetic storms in April 2009

Location — London (geographic coordinates — 51.51 N -0.13 W | time zone UTC+00)

There were no days with an increased level of geomagnetic disturbance in April 2009

Maximum of solar activity in April 2009

Solar radio flux (10.7 cm) = 71

Mean planetary A index = 12

Mean planetary Kp index = 4