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Geomagnetic activity in January 1954
Mean Ap8.7No. 873 of 1138
G1+ days3
G3+ days0
Max Ap2419 Jan 1954
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 2 Jan 1954 | 5o | 22 | G1 |
| 18 Jan 1954 | 5o | 13 | G1 |
| 19 Jan 1954 | 5- | 24 | G1 |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| January 1953 | 15.4 | 9 | 1 |
| January 1954 | 8.7 | 3 | 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.
← December 1953February 1954 →
About this page
Mean Ap 8.7 in January 1954, No. 873 of 1138 months since 1932; 3 days reached G1 or higher.