Geomagnetic storms in Pierre — Sep 11, 2012
Geomagnetic storms in Pierre on Sep 11, 2012
the Earth's magnetosphere was quiet (Kp = 1.00)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from September 9 to 11, 2012 for mid latitudes
Location — Pierre (geographic coordinates — 44.37 N -100.34 W | time zone UTC-05 - summer time)
This chart in PNG format — high resolution
API data: JSON or TXT
Geomagnetic storms in Pierre in September 2012
Changes in the maximum daily geomagnetic index Kp in September 2012 for mid latitudes
Location — Pierre (geographic coordinates — 44.37 N -100.34 W | time zone UTC-05 - summer time)
This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 3
Index F10.7 = 105