Geomagnetic storms in 1948
In 1948, the maximum daily Kp reached storm level (Kp 5 or more) on 94 days. 11 days were strong (Kp 7 or more) and 0 extreme (Kp 9).
Max Kp8+
Storm days (Kp ≥ 5)94
Strong (Kp ≥ 7)11
Extreme (Kp 9)0
Storm days by month
Strongest storms
| Date | Max Kp | Daily Ap |
|---|---|---|
| August 8, 1948 | 8− | 146 |
| March 15, 1948 | 8+ | 140 |
| October 19, 1948 | 8− | 94 |
| October 18, 1948 | 8+ | 86 |
| August 10, 1948 | 7 | 74 |
| May 16, 1948 | 7 | 72 |
| October 21, 1948 | 7− | 67 |
| November 2, 1948 | 6+ | 56 |
| October 15, 1948 | 6− | 51 |
| April 22, 1948 | 7 | 50 |
GFZ Potsdam, Kp index (CC BY 4.0), doi:10.5880/Kp.0001.