Geomagnetic storms in Montgomery — Dec 09, 2025
Geomagnetic storms in Montgomery on Dec 09, 2025
the Earth's magnetosphere was quiet (Kp = 2.67)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from December 7 to 9, 2025 for mid latitudes
Location — Montgomery (geographic coordinates — 32.36 N -86.28 W | time zone UTC-06)
This chart in PNG format — high resolution
API data: JSON or TXT
Geomagnetic storms in Montgomery in December 2025
Changes in the maximum daily geomagnetic index Kp in December 2025 for mid latitudes
Location — Montgomery (geographic coordinates — 32.36 N -86.28 W | time zone UTC-06)
This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 5
Index F10.7 = 178