Aurora & Space WeatherGeomagnetic activity in 1954
Mean Ap11.0
G1+52days
G3+3days
G50days
G1+ days by month
- January 1954
- February 1954
- March 1954
- April 1954
- May 1954
- June 1954
- July 1954
- August 1954
- September 1954
- October 1954
- November 1954
- December 1954
Nearby years (G1+ days)
92
123
164
150
108
52
63
122
118
122
133
Top 10 days by Ap
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 12 Apr 1954 | 7+ | 56 | G3 |
| 20 Sep 1954 | 7- | 45 | G3 |
| 24 Oct 1954 | 6o | 45 | G2 |
| 1 Oct 1954 | 6+ | 44 | G2 |
| 23 Mar 1954 | 6o | 42 | G2 |
| 18 Oct 1954 | 6- | 40 | G2 |
| 22 Feb 1954 | 6o | 36 | G2 |
| 26 Feb 1954 | 6+ | 36 | G2 |
| 11 Apr 1954 | 7+ | 35 | G3 |
| 15 Feb 1954 | 5+ | 32 | G1 |
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
1954 had 52 G1+ storm days (No. 72 of 95 years) and 3 G3+ days.