Geomagnetic storms in Richmond in April 2009

Apr 1, 2009 Richmond

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

Location — Richmond (geographic coordinates — 37.54 N -77.46 W | time zone UTC-04 - summer time)

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List of magnetic storms in April 2009

Location — Richmond (geographic coordinates — 37.54 N -77.46 W | time zone UTC-04 - summer time)

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

Solar radio flux (10.7 cm) = 71

Mean planetary A index = 12

Mean planetary Kp index = 4