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Geomagnetic activity in March 1935
Mean Ap9.8No. 771 of 1138
G1+ days4
G3+ days0
Max Ap4214 Mar 1935
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 13 Mar 1935 | 5o | 23 | G1 |
| 14 Mar 1935 | 6o | 42 | G2 |
| 15 Mar 1935 | 5- | 30 | G1 |
| 30 Mar 1935 | 5- | 13 | G1 |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| March 1934 | 10.9 | 8 | 0 |
| March 1935 | 9.8 | 4 | 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 9.8 in March 1935, No. 771 of 1138 months since 1932; 4 days reached G1 or higher.