Geomagnetic Storms in September, 2023
7 storms ↑ MAX: Kp 6.7 ↓ MIN: Kp 0.3
7 storms ↑ MAX: Kp 6.7 ↓ MIN: Kp 0.3
In September 2023, 7 geomagnetic storms were recorded; the strongest was Kp 6.7 on September 18, 2023. The longest run of consecutive active days was 2 (18 Sep–19 Sep).
Most powerful Geomagnetic Storms in September 2023
| Date | Class | Level | Duration |
|---|---|---|---|
| September 18, 2023 | Kp 6.7 | Moderate (G2) | 9 h |
| September 2, 2023 | Kp 5.7 | Minor (G1) | 3 h |
| September 12, 2023 | Kp 5.7 | Minor (G1) | 3 h |
| September 24, 2023 | Kp 5.7 | Minor (G1) | 9 h |
| September 2, 2023 | Kp 5.3 | Minor (G1) | 3 h |
| September 19, 2023 | Kp 5.3 | Minor (G1) | 3 h |
| September 26, 2023 | Kp 5.3 | Minor (G1) | 3 h |