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Geomagnetic activity in September 1962
Mean Ap18.9No. 183 of 1138
G1+ days11
G3+ days1
Max Ap5812 Sep 1962
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 1 Sep 1962 | 5o | 29 | G1 |
| 2 Sep 1962 | 6- | 34 | G2 |
| 3 Sep 1962 | 6+ | 47 | G2 |
| 4 Sep 1962 | 6- | 36 | G2 |
| 6 Sep 1962 | 5o | 22 | G1 |
| 12 Sep 1962 | 7+ | 58 | G3 |
| 13 Sep 1962 | 5o | 23 | G1 |
| 19 Sep 1962 | 6o | 39 | G2 |
| 20 Sep 1962 | 5- | 13 | G1 |
| 26 Sep 1962 | 6- | 32 | G2 |
| 29 Sep 1962 | 5+ | 19 | G1 |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| September 1961 | 12.8 | 7 | 1 |
| September 1962 | 18.9 | 11 | 1 |
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 18.9 in September 1962, No. 183 of 1138 months since 1932; 11 days reached G1 or higher.