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Geomagnetic activity in July 2024
Mean Ap7.1No. 995 of 1138
G1+ days3
G3+ days0
Max Ap2426 Jul 2024
Daily Ap
Daily max Kp
| Date | Max Kp | Ap | Level |
|---|---|---|---|
| 26 Jul 2024 | 5o | 24 | G1 |
| 30 Jul 2024 | 5+ | 22 | G1 |
| 31 Jul 2024 | 5- | 15 | G1 |
Same month a year earlier
| Month | Mean Ap | G1+ | G3+ |
|---|---|---|---|
| July 2023 | 8.3 | 3 | 0 |
| July 2024 | 7.1 | 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.
About this page
Mean Ap 7.1 in July 2024, No. 995 of 1138 months since 1932; 3 days reached G1 or higher.