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Geomagnetic activity in August 1954
Mean Ap9.9No. 758 of 1138
G1+ days4
G3+ days0
Max Ap2124 Aug 1954
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 22 Aug 1954 | 5o | 17 | G1 |
| 24 Aug 1954 | 5o | 21 | G1 |
| 26 Aug 1954 | 5- | 16 | G1 |
| 27 Aug 1954 | 5o | 14 | G1 |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| August 1953 | 18.7 | 12 | 1 |
| August 1954 | 9.9 | 4 | 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.
About this page
Mean Ap 9.9 in August 1954, No. 758 of 1138 months since 1932; 4 days reached G1 or higher.