Geomagnetic storms in Detroit — Sep 03, 2012
Geomagnetic storms in Detroit on Sep 03, 2012
geomagnetic storm was occured — level G2.0 (Kp = 6.00)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from September 1 to 3, 2012 for mid latitudes
Location — Detroit (geographic coordinates — 42.38 N -83.1 W | time zone UTC-05)

This chart in PNG format — high resolution
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Geomagnetic storms in Detroit in September 2012
Changes in the maximum daily geomagnetic index Kp in September 2012 for mid latitudes
Location — Detroit (geographic coordinates — 42.38 N -83.1 W | time zone UTC-05)

This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 32
Index F10.7 = 142