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Geomagnetic activity in August 2024
Mean Ap15.9No. 303 of 1138
G1+ days8
G3+ days2
Max Ap12712 Aug 2024
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 1 Aug 2024 | 5+ | 19 | G1 |
| 4 Aug 2024 | 7o | 49 | G3 |
| 11 Aug 2024 | 5o | 28 | G1 |
| 12 Aug 2024 | 8o | 127 | G4 |
| 17 Aug 2024 | 6+ | 30 | G2 |
| 28 Aug 2024 | 6- | 24 | G2 |
| 30 Aug 2024 | 5- | 24 | G1 |
| 31 Aug 2024 | 5- | 25 | G1 |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| August 2023 | 7.3 | 1 | 0 |
| August 2024 | 15.9 | 8 | 2 |
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 15.9 in August 2024, No. 303 of 1138 months since 1932; 8 days reached G1 or higher.