Aurora & Space WeatherGeomagnetic activity in 1934
Mean Ap7.2
G1+37days
G3+0days
G50days
G1+ days by month
- January 1934
- February 1934
- March 1934
- April 1934
- May 1934
- June 1934
- July 1934
- August 1934
- September 1934
- October 1934
- November 1934
- December 1934
Nearby years (G1+ days)
68
58
37
55
50
71
95
103
Top 10 days by Ap
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 25 Sep 1934 | 6+ | 54 | G2 |
| 4 Dec 1934 | 6+ | 40 | G2 |
| 5 Mar 1934 | 6o | 32 | G2 |
| 30 Jul 1934 | 6- | 31 | G2 |
| 18 May 1934 | 6o | 29 | G2 |
| 24 Sep 1934 | 5+ | 27 | G1 |
| 9 Feb 1934 | 5o | 26 | G1 |
| 30 Dec 1934 | 5- | 26 | G1 |
| 24 Oct 1934 | 5o | 25 | G1 |
| 16 Feb 1934 | 6- | 24 | G2 |
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
1934 had 37 G1+ storm days (No. 83 of 95 years) and 0 G3+ days.