Geomagnetic storms in Bismarck — Dec 27, 2016
Geomagnetic storms in Bismarck on Dec 27, 2016
the Earth's magnetosphere was quiet (Kp = 3.00)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from December 25 to 27, 2016 for mid latitudes
Location — Bismarck (geographic coordinates — 46.81 N -100.78 W | time zone UTC-06)

This chart in PNG format — high resolution
API data: JSON or TXT
Geomagnetic storms in Bismarck in December 2016
Changes in the maximum daily geomagnetic index Kp in December 2016 for mid latitudes
Location — Bismarck (geographic coordinates — 46.81 N -100.78 W | time zone UTC-06)

This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 11
Index F10.7 = 74