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Geomagnetic activity in September 1936
Mean Ap4.8No. 1105 of 1138
G1+ days0
G3+ days0
Max Ap1926 Sep 1936
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| – | – | – | – |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| September 1935 | 13.0 | 9 | 0 |
| September 1936 | 4.8 | 0 | 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 4.8 in September 1936, No. 1105 of 1138 months since 1932; 0 days reached G1 or higher.