Geomagnetic storms in Madipakkam — Dec 31, 2011
Geomagnetic storms in Madipakkam on Dec 31, 2011
the Earth's magnetosphere was quiet (Kp = 2.00)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from December 29 to 31, 2011 for mid latitudes
Location — Madipakkam (geographic coordinates — 12.96 N 80.19 E | time zone UTC+05)

This chart in PNG format — high resolution
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Geomagnetic storms in Madipakkam in December 2011
Changes in the maximum daily geomagnetic index Kp in December 2011 for mid latitudes
Location — Madipakkam (geographic coordinates — 12.96 N 80.19 E | time zone UTC+05)

This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 4
Index F10.7 = 133