Geomagnetic storms in Bismarck on May 15, 2026

May 15, 2026

Bismarck change region

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Maximum Kp index on May 15, 2026

Kp = 6+

A geomagnetic storm was recorded — level G2

Kp = 6+

Changes in the geomagnetic index Kp from May 13 to 15, 2026 for mid latitudes

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

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PNG API: JSON | TXT

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

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

April 2026 June 2026

PNG API: JSON | TXT

Geomagnetic index A_p	35
Solar radio flux F10.7	101