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Geomagnetic Storms in September, 2021
1 storm ↑ MAX: Kp 5 ↓ MIN: Kp 1

In September 2021, 1 geomagnetic storm were recorded; the strongest was Kp 5 on September 17, 2021.

Most powerful Geomagnetic Storms in September 2021

Date Class Level Duration
September 17, 2021 Kp 5 Minor (G1) 3 h

Geomagnetic Storms: Full Archive

Year Months
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