Geomagnetic storms in Chennai on September 4, 2025

September 4, 2025

Chennai change region

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Maximum Kp index on September 4, 2025

Kp = 3

The Earth's magnetosphere was quiet

Kp = 3

Changes in the geomagnetic index Kp from September 2 to 4, 2025 for mid latitudes

Time zone — UTC+05:30 (Chennai | geographic coordinates — 13.08 N 80.27 E)

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PNG API: JSON | TXT

Changes in the maximum daily geomagnetic index Kp in September 2025 for mid latitudes

Time zone — UTC+05:30 (Chennai | geographic coordinates — 13.08 N 80.27 E)

August 2025 October 2025

PNG API: JSON | TXT

Geomagnetic index A_p	10
Solar radio flux F10.7	172