Geomagnetic storms in Greater Sudbury — Oct 13, 2025
Geomagnetic storms in Greater Sudbury on Oct 13, 2025
geomagnetic disturbances were observed (Kp = 4.67)
Geomagnetic storms in the last 3 days
Changes in the geomagnetic index Kp from October 11 to 13, 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 October 2025
Changes in the maximum daily geomagnetic index Kp in October 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
Other activity indices
Index AP = 23
Index F10.7 = 141