Geomagnetic storms in Greater Sudbury in April 2025

Apr 1, 2025 Greater Sudbury

Changes in the maximum daily geomagnetic index Kp in April 2025 for mid latitudes

Location — Greater Sudbury (geographic coordinates — 46.49 N -81.01 W | time zone UTC-05)

This chart in PNG format — high resolution API data: JSON or TXT

List of magnetic storms in April 2025

Location — Greater Sudbury (geographic coordinates — 46.49 N -81.01 W | time zone UTC-05)

Solar radio flux (10.7 cm) = 172

Mean planetary A index = 33

Mean planetary Kp index = 5.33