Geomagnetic storms in Helena on February 24, 2026

February 24, 2026

Helena change region

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Maximum Kp index on February 24, 2026

Kp = 4-

The Earth's magnetosphere was quiet

Kp = 4-

Changes in the geomagnetic index Kp from February 22 to 24, 2026 for mid latitudes

Time zone — UTC−07 (Helena | geographic coordinates — 46.6 N 112.03 W)

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PNG API: JSON | TXT

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

Time zone — UTC−07 (Helena | geographic coordinates — 46.6 N 112.03 W)

January 2026 March 2026

PNG API: JSON | TXT

Geomagnetic index A_p	14
Solar radio flux F10.7	120