Maximum Kp index on June 17, 2025
Kp = 3+
Maximum Kp index on June 17, 2025
The Earth's magnetosphere was quiet
Kp = 3+
Geomagnetic storms in Detroit on June 17, 2025
Time zone — UTC−04 — summer time (Detroit | 42.38 N 83.1 W)
Geomagnetic storms in Detroit in June 2025
Time zone — UTC−04 — summer time (Detroit | 42.38 N 83.1 W)
Geomagnetic activity indices on June 17, 2025
| Geomagnetic index Ap | 9 |
|---|---|
| Solar radio flux F10.7 | 139 |
Diary
- 25.08.2026 Powerful solar flares posing a threat to Earth have resumed.
- 24.08.2026 Space weather on August 24, 2026
- 22.08.2026 The number of solar flares has begun to decline