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Geomagnetic activity in June 2010
Mean Ap6.8No. 1022 of 1138
G1+ days1
G3+ days0
Max Ap1716 Jun 2010
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 4 Jun 2010 | 5- | 14 | G1 |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| June 2009 | 4.1 | 1 | 0 |
| June 2010 | 6.8 | 1 | 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 6.8 in June 2010, No. 1022 of 1138 months since 1932; 1 days reached G1 or higher.