Geomagnetic Storms in 2018
24 storms ↑ MAX: Kp 7 ↓ MIN: Kp 1
24 storms ↑ MAX: Kp 7 ↓ MIN: Kp 1
In 2018, more than 20 geomagnetic storms were recorded. The most active month was February with 3 geomagnetic storms: Kp 5 (Feb 19), Kp 5 (Feb 23), Kp 5 (Feb 27). Compared with 2017, that is 61% less — falling geomagnetic activity. The strongest geomagnetic storm was Kp 7 on August 26, 2018 (18 hours straight). The quietest month was January (only 1 geomagnetic storm).
Most powerful Geomagnetic Storms in 2018
| Month | Events | Strongest event | Level | Duration |
|---|---|---|---|---|
| January | 1 | Kp 5 14 Jan | Minor (G1) | 3 h |
| February | 3 | Kp 5 19 Feb | Minor (G1) | 3 h |
| March | 1 | Kp 6 18 Mar | Moderate (G2) | 6 h |
| April | 3 | Kp 6 20 Apr | Moderate (G2) | 6 h |
| May | 2 | Kp 6 5 May | Moderate (G2) | 9 h |
| June | 3 | Kp 5 1 Jun | Minor (G1) | 3 h |
| July | 1 | Kp 5 5 Jul | Minor (G1) | 3 h |
| August | 2 | Kp 7 26 Aug | Strong (G3) | 18 h |
| September | 3 | Kp 6 10 Sep | Moderate (G2) | 18 h |
| October | 3 | Kp 5 7 Oct | Minor (G1) | 6 h |
| November | 1 | Kp 6 4 Nov | Moderate (G2) | 15 h |
| December | 1 | Kp 5 28 Dec | Minor (G1) | 3 h |