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Geomagnetic storms in Saint Petersburg in May 2017

Geomagnetic storms in Saint Petersburg in May 2017

Changes in the maximum daily geomagnetic index Kp in May 2017 for mid latitudes

Location — Saint Petersburg (geographic coordinates — 59.93 N 30.32 E | time zone UTC+03)

Changes in the maximum daily geomagnetic index Kp in May 2017
This chart in PNG format — high resolution API data: JSON or TXT

Maximum of solar activity in May 2017

Solar radio flux (10.7 cm) = 82

Mean planetary A index = 51

Mean planetary Kp index = 7