Maximum Kp index on June 18, 2026
Kp = 3
Maximum Kp index on June 18, 2026
The Earth's magnetosphere was quiet
Kp = 3
Geomagnetic storms in Salt Lake City on June 18, 2026
Time zone — UTC−06 — summer time (Salt Lake City | 40.75 N 111.89 W)
Geomagnetic storms in Salt Lake City in June 2026
Time zone — UTC−06 — summer time (Salt Lake City | 40.75 N 111.89 W)
Geomagnetic activity indices on June 18, 2026
| Geomagnetic index Ap | 6 |
|---|---|
| Solar radio flux F10.7 | 111 |
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