Geomagnetic storms in 1946
In 1946, the maximum daily Kp reached storm level (Kp 5 or more) on 102 days. 26 days were strong (Kp 7 or more) and 7 extreme (Kp 9).
Max Kp9
Storm days (Kp ≥ 5)102
Strong (Kp ≥ 7)26
Extreme (Kp 9)7
Storm days by month
Strongest storms
| Date | Max Kp | Daily Ap |
|---|---|---|
| March 28, 1946 | 9− | 213 |
| September 22, 1946 | 9 | 198 |
| March 25, 1946 | 9− | 195 |
| July 27, 1946 | 9 | 152 |
| September 23, 1946 | 8 | 146 |
| September 18, 1946 | 8− | 136 |
| February 7, 1946 | 8+ | 127 |
| February 8, 1946 | 9− | 118 |
| April 23, 1946 | 9− | 117 |
| March 24, 1946 | 8 | 117 |
GFZ Potsdam, Kp index (CC BY 4.0), doi:10.5880/Kp.0001.