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Geomagnetic activity in June 2023
Mean Ap8.9No. 850 of 1138
G1+ days3
G3+ days0
Max Ap3216 Jun 2023
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 15 Jun 2023 | 5+ | 26 | G1 |
| 16 Jun 2023 | 6o | 32 | G2 |
| 25 Jun 2023 | 5o | 16 | G1 |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| June 2022 | 8.3 | 3 | 0 |
| June 2023 | 8.9 | 3 | 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 8.9 in June 2023, No. 850 of 1138 months since 1932; 3 days reached G1 or higher.