Geomagnetic storms in Bismarck on August 20, 2026

August 20, 2026

Bismarck change region

Home › Geomagnetic storms › Bismarck › August 20, 2026

Maximum Kp index on August 20, 2026

Kp = 3+

The Earth's magnetosphere was quiet

Kp = 3+

Changes in the geomagnetic index Kp from August 18 to 20, 2026 for mid latitudes

Time zone — UTC−05 — summer time (Bismarck | geographic coordinates — 46.81 N 100.78 W)

prev 3 days next 3 days

PNG API: JSON | TXT

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

Time zone — UTC−05 — summer time (Bismarck | geographic coordinates — 46.81 N 100.78 W)

July 2026 September 2026

PNG API: JSON | TXT

Geomagnetic index A_p	11
Solar radio flux F10.7	125