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Geomagnetic activity in June 2012
Mean Ap10.1No. 741 of 1138
G1+ days7
G3+ days0
Max Ap4317 Jun 2012
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 3 Jun 2012 | 6- | 24 | G2 |
| 11 Jun 2012 | 5+ | 17 | G1 |
| 12 Jun 2012 | 5o | 12 | G1 |
| 16 Jun 2012 | 6+ | 20 | G2 |
| 17 Jun 2012 | 6o | 43 | G2 |
| 18 Jun 2012 | 5+ | 17 | G1 |
| 30 Jun 2012 | 5- | 25 | G1 |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| June 2011 | 8.1 | 2 | 0 |
| June 2012 | 10.1 | 7 | 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 10.1 in June 2012, No. 741 of 1138 months since 1932; 7 days reached G1 or higher.