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Geomagnetic activity in December 1952
Mean Ap15.1No. 353 of 1138
G1+ days9
G3+ days2
Max Ap384 Dec 1952
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 2 Dec 1952 | 5+ | 31 | G1 |
| 3 Dec 1952 | 5o | 21 | G1 |
| 4 Dec 1952 | 7- | 38 | G3 |
| 13 Dec 1952 | 6o | 36 | G2 |
| 24 Dec 1952 | 5+ | 25 | G1 |
| 25 Dec 1952 | 5o | 21 | G1 |
| 27 Dec 1952 | 7- | 23 | G3 |
| 29 Dec 1952 | 5o | 32 | G1 |
| 30 Dec 1952 | 5o | 31 | G1 |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| December 1951 | 20.0 | 12 | 1 |
| December 1952 | 15.1 | 9 | 2 |
Dates and time slots are UTC. Kp is the 3-hourly planetary geomagnetic index (0–9); Ap is the daily average disturbance. G1–G5 follow the NOAA storm scale (Kp 5- and above counted as G1). Aurora visibility also depends on weather and location. The latest values are preliminary.
About this page
Mean Ap 15.1 in December 1952, No. 353 of 1138 months since 1932; 9 days reached G1 or higher.