Kp-index
Kp-index forecast
| Min. | Max. | |
|---|---|---|
| Sunday | Kp3- | Kp4+ |
| Monday | Kp3- | Kp4- |
| Tuesday | Kp2 | Kp3- |
Real Time Solar Wind
With the current speed, it will take the solar wind 60 minutes to propagate from ACE to Earth.
Sunspot regions
Sunspot regions
Today's Sun
| Sunspot number | 44 | -9 |
| New regions | 0 | -1 |
| 10.7cm Solar Radio Flux | 141 | 2 |
| Carrington Rotation | 2308 | |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/02/25 | M2.4 |
| Last geomagnetic storm | 2026/02/22 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (5%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| Last 30 days | 72.7 -45.8 |