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Geomagnetic activity in June 1949
Mean Ap14.1No. 416 of 1138
G1+ days6
G3+ days1
Max Ap595 Jun 1949
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 3 Jun 1949 | 5o | 11 | G1 |
| 4 Jun 1949 | 7- | 58 | G3 |
| 5 Jun 1949 | 6+ | 59 | G2 |
| 6 Jun 1949 | 6o | 27 | G2 |
| 12 Jun 1949 | 5o | 34 | G1 |
| 13 Jun 1949 | 6o | 21 | G2 |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| June 1948 | 9.9 | 3 | 0 |
| June 1949 | 14.1 | 6 | 1 |
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 14.1 in June 1949, No. 416 of 1138 months since 1932; 6 days reached G1 or higher.