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Geomagnetic activity in August 1943
Mean Ap31.2No. 22 of 1138
G1+ days19
G3+ days5
Max Ap14031 Aug 1943
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 2 Aug 1943 | 5- | 25 | G1 |
| 3 Aug 1943 | 6- | 28 | G2 |
| 7 Aug 1943 | 6- | 18 | G2 |
| 8 Aug 1943 | 7+ | 79 | G3 |
| 9 Aug 1943 | 8- | 48 | G4 |
| 13 Aug 1943 | 6o | 52 | G2 |
| 14 Aug 1943 | 5o | 28 | G1 |
| 16 Aug 1943 | 5+ | 27 | G1 |
| 17 Aug 1943 | 5+ | 28 | G1 |
| 18 Aug 1943 | 6+ | 35 | G2 |
| 19 Aug 1943 | 5o | 34 | G1 |
| 20 Aug 1943 | 6- | 36 | G2 |
| 21 Aug 1943 | 5- | 18 | G1 |
| 24 Aug 1943 | 5+ | 23 | G1 |
| 26 Aug 1943 | 5o | 18 | G1 |
| 28 Aug 1943 | 7o | 43 | G3 |
| 29 Aug 1943 | 5+ | 36 | G1 |
| 30 Aug 1943 | 7o | 90 | G3 |
| 31 Aug 1943 | 8+ | 140 | G4 |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| August 1942 | 12.7 | 6 | 1 |
| August 1943 | 31.2 | 19 | 5 |
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 31.2 in August 1943, No. 22 of 1138 months since 1932; 19 days reached G1 or higher.