Geomagnetic storms in Harrisburg on September 26, 2026

September 26, 2026

Harrisburg change region

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Maximum Kp index on September 26, 2026

Kp = 4

Geomagnetic disturbances were observed

Kp = 4

Changes in the geomagnetic index Kp from September 24 to 26, 2026 for mid latitudes

Time zone — UTC−05 — summer time (Harrisburg | geographic coordinates — 40.27 N 76.88 W)

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PNG API: JSON | TXT

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

Time zone — UTC−05 — summer time (Harrisburg | geographic coordinates — 40.27 N 76.88 W)

August 2026 October 2026

PNG API: JSON | TXT

Geomagnetic index A_p	13
Solar radio flux F10.7	101