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Geomagnetic storms in Pierre — March 31, 2026

March 31, 2026

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Home Geomagnetic storms Pierre March 31, 2026

Maximum Kp index on March 31, 2026

Kp = 3

Maximum Kp index on March 31, 2026

The Earth's magnetosphere was quiet

Kp = 3

Geomagnetic storms in Pierre on March 31, 2026

Changes in the geomagnetic index Kp from March 29 to 31, 2026 for mid latitudes

Time zone — UTC−05 — summer time (Pierre | geographic coordinates — 44.37 N 100.34 W)

Geomagnetic index Kp for 3 days
PNG API: JSON | TXT

Geomagnetic storms in Pierre in March 2026

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

Time zone — UTC−05 — summer time (Pierre | geographic coordinates — 44.37 N 100.34 W)

Daily Kp index in March 2026
PNG API: JSON | TXT

Geomagnetic activity indices on March 31, 2026

Geomagnetic index Ap 9
Solar radio flux F10.7 141