Kp-index
Kp-index forecast
| Min. | Max. | |
|---|---|---|
| Friday | Kp2+ | Kp5+ |
| Saturday | Kp1+ | Kp3- |
| Sunday | Kp1 | Kp2 |
Real Time Solar Wind
With the current speed, it will take the solar wind 60 minutes to propagate from SOLAR-1 to Earth.
Sunspot regions
Sunspot regions
Today's Sun
| Sunspot number | 88 | 25 |
| New regions | 1 | 1 |
| 10.7cm Solar Radio Flux | 148 | 11 |
| Carrington Rotation | 2313 | |
Latest news
Wednesday, 1 July 2026
X1.1 solar flare, G2 watch
Thursday, 4 June 2026
G3 geomagnetic storm watch for 4 and 5 June
Wednesday, 13 May 2026
Coronal hole faces Earth
Latest forum messages
2026 Sporadic E season 5Filaments and prominences 594Current Farside Activity 727SWL site and app frozen since july 21th 18z 16AR4494 3
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Space weather facts
| Last X-flare | 2026/07/04 | X1.3 |
| Last M-flare | 2026/07/22 | M3.6 |
| Last geomagnetic storm | 2026/07/23 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (1%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| June 2026 | 94.4 -7.1 |
| July 2026 | 71.9 -22.5 |
| Last 30 days | 83.1 -25.4 |
This day in history*
Aurora on this day in history
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