Aurora & Space WeatherGeomagnetic activity in 1963
Mean Ap12.6
G1+78days
G3+10days
G52days
G1+ days by month
- January 1963
- February 1963
- March 1963
- April 1963
- May 1963
- June 1963
- July 1963
- August 1963
- September 1963
- October 1963
- November 1963
- December 1963
Nearby years (G1+ days)
122
133
155
93
75
78
62
30
50
62
74
Top 10 days by Ap
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 22 Sep 1963 | 9- | 126 | G5 |
| 14 Sep 1963 | 7o | 82 | G3 |
| 23 Sep 1963 | 9- | 78 | G5 |
| 29 Oct 1963 | 8o | 74 | G4 |
| 24 Oct 1963 | 7+ | 63 | G3 |
| 25 Sep 1963 | 7+ | 60 | G3 |
| 20 Aug 1963 | 7o | 58 | G3 |
| 28 Sep 1963 | 6o | 48 | G2 |
| 10 Mar 1963 | 6+ | 46 | G2 |
| 8 Nov 1963 | 6o | 46 | 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
1963 had 78 G1+ storm days (No. 41 of 95 years) and 10 G3+ days.