Aurora & Space WeatherGeomagnetic activity in 1969
Mean Ap11.4
G1+52days
G3+10days
G50days
G1+ days by month
- January 1969
- February 1969
- March 1969
- April 1969
- May 1969
- June 1969
- July 1969
- August 1969
- September 1969
- October 1969
- November 1969
- December 1969
Nearby years (G1+ days)
62
30
50
62
74
52
60
65
67
116
147
Top 10 days by Ap
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 15 May 1969 | 8- | 131 | G4 |
| 30 Sep 1969 | 8o | 90 | G4 |
| 24 Mar 1969 | 8o | 79 | G4 |
| 29 Sep 1969 | 7o | 71 | G3 |
| 11 Feb 1969 | 6+ | 62 | G2 |
| 28 Apr 1969 | 7+ | 60 | G3 |
| 3 Feb 1969 | 6o | 54 | G2 |
| 14 May 1969 | 7- | 50 | G3 |
| 2 Feb 1969 | 8o | 47 | G4 |
| 23 Mar 1969 | 8o | 47 | G4 |
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
1969 had 52 G1+ storm days (No. 73 of 95 years) and 10 G3+ days.