Geomagnetic storms in Greater Sudbury — Sep 07, 2025
Geomagnetic storms in Greater Sudbury on Sep 07, 2025
the Earth's magnetosphere was quiet (Kp = 3.67)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from September 5 to 7, 2025 for mid latitudes
Location — Greater Sudbury (geographic coordinates — 46.49 N -81.01 W | time zone UTC-04 - summer time)
This chart in PNG format — high resolution
API data: JSON or TXT
Geomagnetic storms in Greater Sudbury in September 2025
Changes in the maximum daily geomagnetic index Kp in September 2025 for mid latitudes
Location — Greater Sudbury (geographic coordinates — 46.49 N -81.01 W | time zone UTC-04 - summer time)
geomagnetic storms in August 2025 (Greater Sudbury)
geomagnetic storms in October 2025 (Greater Sudbury)
This chart in PNG format — high resolution
API data: JSON or TXT
Other activity indices
Index AP = 5
Index F10.7 = 135