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Geomagnetic activity in October 1992
Mean Ap15.5No. 331 of 1138
G1+ days10
G3+ days0
Max Ap3515 Oct 1992
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 1 Oct 1992 | 5+ | 26 | G1 |
| 9 Oct 1992 | 5+ | 26 | G1 |
| 11 Oct 1992 | 5o | 24 | G1 |
| 12 Oct 1992 | 6+ | 34 | G2 |
| 13 Oct 1992 | 6- | 23 | G2 |
| 14 Oct 1992 | 6- | 25 | G2 |
| 15 Oct 1992 | 5o | 35 | G1 |
| 16 Oct 1992 | 5o | 22 | G1 |
| 27 Oct 1992 | 5o | 31 | G1 |
| 29 Oct 1992 | 5- | 27 | G1 |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| October 1991 | 30.9 | 18 | 5 |
| October 1992 | 15.5 | 10 | 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.
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About this page
Mean Ap 15.5 in October 1992, No. 331 of 1138 months since 1932; 10 days reached G1 or higher.