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Geomagnetic activity in November 1945
Mean Ap7.6No. 967 of 1138
G1+ days1
G3+ days0
Max Ap449 Nov 1945
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 9 Nov 1945 | 6+ | 44 | G2 |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| November 1944 | 6.1 | 2 | 0 |
| November 1945 | 7.6 | 1 | 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 7.6 in November 1945, No. 967 of 1138 months since 1932; 1 days reached G1 or higher.