Maximum Kp index on February 21, 2019
Kp = 4
Maximum Kp index on February 21, 2019
Geomagnetic disturbances were observed
Kp = 4
Geomagnetic storms in Cheyenne on February 21, 2019
Time zone — UTC−07 (Cheyenne | 41.15 N 104.8 W)
Geomagnetic storms in Cheyenne in February 2019
Time zone — UTC−07 (Cheyenne | 41.15 N 104.8 W)
Geomagnetic activity indices on February 21, 2019
| Geomagnetic index Ap | 11 |
|---|---|
| Solar radio flux F10.7 | 71 |
Diary
- 17.08.2026 Space weather on August 17, 2026
- 12.08.2026 VIDEO: Solar eclipse of August 12, 2026, in real time
- 10.08.2026 Space weather on August 10, 2026