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Geomagnetic activity in October 2022
Mean Ap11.2No. 651 of 1138
G1+ days5
G3+ days0
Max Ap2529 Oct 2022
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 2 Oct 2022 | 5- | 12 | G1 |
| 3 Oct 2022 | 6- | 24 | G2 |
| 15 Oct 2022 | 5- | 16 | G1 |
| 22 Oct 2022 | 5+ | 24 | G1 |
| 29 Oct 2022 | 5- | 25 | G1 |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| October 2021 | 7.3 | 2 | 0 |
| October 2022 | 11.2 | 5 | 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 11.2 in October 2022, No. 651 of 1138 months since 1932; 5 days reached G1 or higher.