Geomagnetic Storms in 2021
26 storms ↑ MAX: Kp 7 ↓ MIN: Kp 1
26 storms ↑ MAX: Kp 7 ↓ MIN: Kp 1
In 2021, more than 20 geomagnetic storms were recorded. The most active month was March with 6 geomagnetic storms: Kp 6 (Mar 1), Kp 6 (Mar 20), Kp 5 (Mar 2). Compared with 2020, that is 136% more — rising geomagnetic activity. The strongest geomagnetic storm was Kp 7 on May 12, 2021 (3 hours straight). The quietest month was January (only 1 geomagnetic storm).
Most powerful Geomagnetic Storms in 2021
| Month | Events | Strongest event | Level | Duration |
|---|---|---|---|---|
| January | 1 | Kp 5 25 Jan | Minor (G1) | 3 h |
| February | 1 | Kp 5 7 Feb | Minor (G1) | 3 h |
| March | 6 | Kp 6 1 Mar | Moderate (G2) | 3 h |
| April | 6 | Kp 5 7 Apr | Minor (G1) | 3 h |
| May | 3 | Kp 7 12 May | Strong (G3) | 3 h |
| June | 1 | Kp 5 15 Jun | Minor (G1) | 3 h |
| August | 2 | Kp 5 2 Aug | Minor (G1) | 3 h |
| September | 1 | Kp 5 17 Sep | Minor (G1) | 3 h |
| October | 2 | Kp 6 12 Oct | Moderate (G2) | 9 h |
| November | 2 | Kp 7 3 Nov | Strong (G3) | 15 h |
| December | 1 | Kp 5 19 Dec | Minor (G1) | 3 h |