Aurora & Space WeatherHome › Geomagnetic history › 1979
Geomagnetic activity in November 1979
Mean Ap9.8No. 777 of 1138
G1+ days6
G3+ days0
Max Ap3513 Nov 1979
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 8 Nov 1979 | 5- | 14 | G1 |
| 9 Nov 1979 | 5- | 19 | G1 |
| 13 Nov 1979 | 5+ | 35 | G1 |
| 14 Nov 1979 | 5o | 13 | G1 |
| 25 Nov 1979 | 5o | 15 | G1 |
| 30 Nov 1979 | 5o | 15 | G1 |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| November 1978 | 15.0 | 6 | 1 |
| November 1979 | 9.8 | 6 | 0 |
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 9.8 in November 1979, No. 777 of 1138 months since 1932; 6 days reached G1 or higher.