Geomagnetic storms in Fort Smith — Dec 25, 2021
Geomagnetic storms in Fort Smith on Dec 25, 2021
the Earth's magnetosphere was quiet (Kp = 3.00)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from December 23 to 25, 2021 for mid latitudes
Location — Fort Smith (geographic coordinates — 60 N -111.87 W | time zone UTC-07)
This chart in PNG format — high resolution
API data: JSON or TXT
Geomagnetic storms in Fort Smith in December 2021
Changes in the maximum daily geomagnetic index Kp in December 2021 for mid latitudes
Location — Fort Smith (geographic coordinates — 60 N -111.87 W | time zone UTC-07)
This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 7
Index F10.7 = 131