Geomagnetic storms in 2005
In 2005, the maximum daily Kp reached storm level (Kp 5 or more) on 77 days. 17 days were strong (Kp 7 or more) and 1 extreme (Kp 9).
Max Kp9−
Storm days (Kp ≥ 5)77
Strong (Kp ≥ 7)17
Extreme (Kp 9)1
Storm days by month
Strongest storms
| Date | Max Kp | Daily Ap |
|---|---|---|
| August 24, 2005 | 9− | 102 |
| September 11, 2005 | 8− | 101 |
| May 8, 2005 | 8+ | 91 |
| May 30, 2005 | 8− | 90 |
| May 15, 2005 | 8+ | 87 |
| January 18, 2005 | 8− | 84 |
| September 12, 2005 | 7 | 75 |
| January 21, 2005 | 8 | 66 |
| January 19, 2005 | 7− | 60 |
| January 17, 2005 | 6+ | 58 |
GFZ Potsdam, Kp index (CC BY 4.0), doi:10.5880/Kp.0001.