Geomagnetic storms in Greater Sudbury on March 18, 2026

March 18, 2026

Greater Sudbury change region

Home › Geomagnetic storms › Greater Sudbury › March 18, 2026

Maximum Kp index on March 18, 2026

Kp = 2-

The Earth's magnetosphere was quiet

Kp = 2-

Changes in the geomagnetic index Kp from March 16 to 18, 2026 for mid latitudes

Time zone — UTC−04 — summer time (Greater Sudbury | geographic coordinates — 46.49 N 81.01 W)

prev 3 days next 3 days

PNG API: JSON | TXT

Changes in the maximum daily geomagnetic index Kp in March 2026 for mid latitudes

Time zone — UTC−04 — summer time (Greater Sudbury | geographic coordinates — 46.49 N 81.01 W)

February 2026 April 2026

PNG API: JSON | TXT

Geomagnetic index A_p	5
Solar radio flux F10.7	113