Geomagnetic storms in Cheyenne — Jan 09, 2026
Geomagnetic storms in Cheyenne on Jan 09, 2026
the Earth's magnetosphere was quiet (Kp = 3.67)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from January 7 to 9, 2026 for mid latitudes
Location — Cheyenne (geographic coordinates — 41.15 N -104.8 W | time zone UTC-07)
This chart in PNG format — high resolution
API data: JSON or TXT
Geomagnetic storms in Cheyenne in January 2026
Changes in the maximum daily geomagnetic index Kp in January 2026 for mid latitudes
Location — Cheyenne (geographic coordinates — 41.15 N -104.8 W | time zone UTC-07)
This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 12
Index F10.7 = 113