Geomagnetic storms in San Jose in December 2007

Dec 1, 2007 San Jose

Changes in the maximum daily geomagnetic index Kp in December 2007 for mid latitudes

Location — San Jose (geographic coordinates — 37.3 N -121.81 W | time zone UTC-08)

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List of magnetic storms in December 2007

Location — San Jose (geographic coordinates — 37.3 N -121.81 W | time zone UTC-08)

There were no days with an increased level of geomagnetic disturbance in December 2007

Solar radio flux (10.7 cm) = 94

Mean planetary A index = 18

Mean planetary Kp index = 4