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Geomagnetic activity in June 1997
Mean Ap6.9No. 1011 of 1138
G1+ days2
G3+ days0
Max Ap339 Jun 1997
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 9 Jun 1997 | 6- | 33 | G2 |
| 27 Jun 1997 | 5- | 17 | G1 |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| June 1996 | 5.3 | 0 | 0 |
| June 1997 | 6.9 | 2 | 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 6.9 in June 1997, No. 1011 of 1138 months since 1932; 2 days reached G1 or higher.