Geomagnetic storms in Jefferson City — Sep 30, 2012
Geomagnetic storms in Jefferson City on Sep 30, 2012
geomagnetic storm was occured — level G3.0 (Kp = 7.00)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from September 28 to 30, 2012 for mid latitudes
Location — Jefferson City (geographic coordinates — 38.57 N -92.19 W | time zone UTC-05 - summer time)

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Geomagnetic storms in Jefferson City in September 2012
Changes in the maximum daily geomagnetic index Kp in September 2012 for mid latitudes
Location — Jefferson City (geographic coordinates — 38.57 N -92.19 W | time zone UTC-05 - summer time)
geomagnetic storms in August 2012 (Jefferson City)
geomagnetic storms in October 2012 (Jefferson City)

This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 10
Index F10.7 = 136