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Geomagnetic activity in May 1934
Mean Ap6.6No. 1027 of 1138
G1+ days6
G3+ days0
Max Ap2918 May 1934
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 2 May 1934 | 5+ | 17 | G1 |
| 3 May 1934 | 5- | 17 | G1 |
| 11 May 1934 | 6+ | 17 | G2 |
| 12 May 1934 | 5- | 16 | G1 |
| 18 May 1934 | 6o | 29 | G2 |
| 19 May 1934 | 5- | 11 | G1 |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| May 1933 | 11.8 | 6 | 1 |
| May 1934 | 6.6 | 6 | 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 6.6 in May 1934, No. 1027 of 1138 months since 1932; 6 days reached G1 or higher.