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Geomagnetic activity in November 1988
Mean Ap12.2No. 566 of 1138
G1+ days4
G3+ days0
Max Ap3730 Nov 1988
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 2 Nov 1988 | 5+ | 30 | G1 |
| 3 Nov 1988 | 5- | 26 | G1 |
| 8 Nov 1988 | 5- | 18 | G1 |
| 30 Nov 1988 | 6+ | 37 | G2 |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| November 1987 | 12.9 | 8 | 0 |
| November 1988 | 12.2 | 4 | 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 12.2 in November 1988, No. 566 of 1138 months since 1932; 4 days reached G1 or higher.