Geomagnetic storms in Surat — Sep 12, 2012
Geomagnetic storms in Surat on Sep 12, 2012
the Earth's magnetosphere was quiet (Kp = 2.00)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from September 10 to 12, 2012 for mid latitudes
Location — Surat (geographic coordinates — 21.17 N 72.83 E | time zone UTC+05)

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Geomagnetic storms in Surat in September 2012
Changes in the maximum daily geomagnetic index Kp in September 2012 for mid latitudes
Location — Surat (geographic coordinates — 21.17 N 72.83 E | time zone UTC+05)

This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 6
Index F10.7 = 103