Geomagnetic storms in Pierre — Nov 21, 2007
Geomagnetic storms in Pierre on Nov 21, 2007
geomagnetic disturbances were observed (Kp = 4.00)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from November 19 to 21, 2007 for mid latitudes
Location — Pierre (geographic coordinates — 44.37 N -100.34 W | time zone UTC-06)
This chart in PNG format — high resolution
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Geomagnetic storms in Pierre in November 2007
Changes in the maximum daily geomagnetic index Kp in November 2007 for mid latitudes
Location — Pierre (geographic coordinates — 44.37 N -100.34 W | time zone UTC-06)
This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 13
Index F10.7 = 69