Aurora & Space WeatherHome › Geomagnetic history › 1994
Geomagnetic activity in June 1994
Mean Ap14.4No. 399 of 1138
G1+ days5
G3+ days0
Max Ap2629 Jun 1994
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 3 Jun 1994 | 5o | 23 | G1 |
| 10 Jun 1994 | 5- | 17 | G1 |
| 19 Jun 1994 | 5- | 18 | G1 |
| 28 Jun 1994 | 6- | 18 | G2 |
| 29 Jun 1994 | 5- | 26 | G1 |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| June 1993 | 12.4 | 5 | 1 |
| June 1994 | 14.4 | 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.
About this page
Mean Ap 14.4 in June 1994, No. 399 of 1138 months since 1932; 5 days reached G1 or higher.